alirezaaminzadeh/cve-riskrank huggingface dataset:
CVE-2023-53221 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

bpf: Fix memleak due to fentry attach failure

If it fails to attach fentry, the allocated bpf trampoline image will be
left in the system. That can be verified by checking /proc/kallsyms.

This meamleak can be verified by a simple bpf program as follows:

  SEC("fentry/trap_init")
  int fentry_run()
  {
      return 0;
  }

It will fail to attach trap_init because this function is freed after
kernel init, and then we can find the trampoline image is left in the
system by checking /proc/kallsyms.

  $ tail /proc/kallsyms
  ffffffffc0613000 t bpf_trampoline_6442453466_1  [bpf]
  ffffffffc06c3000 t bpf_trampoline_6442453466_1  [bpf]

  $ bpftool btf dump file /sys/kernel/btf/vmlinux | grep "FUNC 'trap_init'"
  [2522] FUNC 'trap_init' type_id=119 linkage=static

  $ echo $((6442453466 & 0x7fffffff))
  2522

Note that there are two left bpf trampoline images, that is because the
libbpf will fallback to raw tracepoint if -EINVAL is returned.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53222 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

jfs: jfs_dmap: Validate db_l2nbperpage while mounting

In jfs_dmap.c at line 381, BLKTODMAP is used to get a logical block
number inside dbFree(). db_l2nbperpage, which is the log2 number of
blocks per page, is passed as an argument to BLKTODMAP which uses it
for shifting.

Syzbot reported a shift out-of-bounds crash because db_l2nbperpage is
too big. This happens because the large value is set without any
validation in dbMount() at line 181.

Thus, make sure that db_l2nbperpage is correct while mounting.

Max number of blocks per page = Page size / Min block size
=> log2(Max num_block per page) = log2(Page size / Min block size)
				= log2(Page size) - log2(Min block size)

=> Max db_l2nbperpage = L2PSIZE - L2MINBLOCKSIZE
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Weakness: CWE-125
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53223 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/msm/dsi: Add missing check for alloc_ordered_workqueue

Add check for the return value of alloc_ordered_workqueue as it may return
NULL pointer and cause NULL pointer dereference.

Patchwork: https://patchwork.freedesktop.org/patch/517646/
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53224 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

ext4: Fix function prototype mismatch for ext4_feat_ktype

With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
indirect call targets are validated against the expected function
pointer prototype to make sure the call target is valid to help mitigate
ROP attacks. If they are not identical, there is a failure at run time,
which manifests as either a kernel panic or thread getting killed.

ext4_feat_ktype was setting the "release" handler to "kfree", which
doesn't have a matching function prototype. Add a simple wrapper
with the correct prototype.

This was found as a result of Clang's new -Wcast-function-type-strict
flag, which is more sensitive than the simpler -Wcast-function-type,
which only checks for type width mismatches.

Note that this code is only reached when ext4 is a loadable module and
it is being unloaded:

 CFI failure at kobject_put+0xbb/0x1b0 (target: kfree+0x0/0x180; expected type: 0x7c4aa698)
 ...
 RIP: 0010:kobject_put+0xbb/0x1b0
 ...
 Call Trace:
  <TASK>
  ext4_exit_sysfs+0x14/0x60 [ext4]
  cleanup_module+0x67/0xedb [ext4]
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53225 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

spi: imx: Don't skip cleanup in remove's error path

Returning early in a platform driver's remove callback is wrong. In this
case the dma resources are not released in the error path. this is never
retried later and so this is a permanent leak. To fix this, only skip
hardware disabling if waking the device fails.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53226 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

wifi: mwifiex: Fix OOB and integer underflow when rx packets

Make sure mwifiex_process_mgmt_packet,
mwifiex_process_sta_rx_packet and mwifiex_process_uap_rx_packet,
mwifiex_uap_queue_bridged_pkt and mwifiex_process_rx_packet
not out-of-bounds access the skb->data buffer.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-191
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53228 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: drop redundant sched job cleanup when cs is aborted

Once command submission failed due to userptr invalidation in
amdgpu_cs_submit, legacy code will perform cleanup of scheduler
job. However, it's not needed at all, as former commit has integrated
job cleanup stuff into amdgpu_job_free. Otherwise, because of double
free, a NULL pointer dereference will occur in such scenario.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2457
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53229 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta

Avoid potential data corruption issues caused by uninitialized driver
private data structures.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53230 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

smb: client: fix warning in cifs_smb3_do_mount()

This fixes the following warning reported by kernel test robot

  fs/smb/client/cifsfs.c:982 cifs_smb3_do_mount() warn: possible
  memory leak of 'cifs_sb'
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53231 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

erofs: Fix detection of atomic context

Current check for atomic context is not sufficient as
z_erofs_decompressqueue_endio can be called under rcu lock
from blk_mq_flush_plug_list(). See the stacktrace [1]

In such case we should hand off the decompression work for async
processing rather than trying to do sync decompression in current
context. Patch fixes the detection by checking for
rcu_read_lock_any_held() and while at it use more appropriate
!in_task() check than in_atomic().

Background: Historically erofs would always schedule a kworker for
decompression which would incur the scheduling cost regardless of
the context. But z_erofs_decompressqueue_endio() may not always
be in atomic context and we could actually benefit from doing the
decompression in z_erofs_decompressqueue_endio() if we are in
thread context, for example when running with dm-verity.
This optimization was later added in patch [2] which has shown
improvement in performance benchmarks.

==============================================
[1] Problem stacktrace
[name:core&]BUG: sleeping function called from invalid context at kernel/locking/mutex.c:291
[name:core&]in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 1615, name: CpuMonitorServi
[name:core&]preempt_count: 0, expected: 0
[name:core&]RCU nest depth: 1, expected: 0
CPU: 7 PID: 1615 Comm: CpuMonitorServi Tainted: G S      W  OE      6.1.25-android14-5-maybe-dirty-mainline #1
Hardware name: MT6897 (DT)
Call trace:
 dump_backtrace+0x108/0x15c
 show_stack+0x20/0x30
 dump_stack_lvl+0x6c/0x8c
 dump_stack+0x20/0x48
 __might_resched+0x1fc/0x308
 __might_sleep+0x50/0x88
 mutex_lock+0x2c/0x110
 z_erofs_decompress_queue+0x11c/0xc10
 z_erofs_decompress_kickoff+0x110/0x1a4
 z_erofs_decompressqueue_endio+0x154/0x180
 bio_endio+0x1b0/0x1d8
 __dm_io_complete+0x22c/0x280
 clone_endio+0xe4/0x280
 bio_endio+0x1b0/0x1d8
 blk_update_request+0x138/0x3a4
 blk_mq_plug_issue_direct+0xd4/0x19c
 blk_mq_flush_plug_list+0x2b0/0x354
 __blk_flush_plug+0x110/0x160
 blk_finish_plug+0x30/0x4c
 read_pages+0x2fc/0x370
 page_cache_ra_unbounded+0xa4/0x23c
 page_cache_ra_order+0x290/0x320
 do_sync_mmap_readahead+0x108/0x2c0
 filemap_fault+0x19c/0x52c
 __do_fault+0xc4/0x114
 handle_mm_fault+0x5b4/0x1168
 do_page_fault+0x338/0x4b4
 do_translation_fault+0x40/0x60
 do_mem_abort+0x60/0xc8
 el0_da+0x4c/0xe0
 el0t_64_sync_handler+0xd4/0xfc
 el0t_64_sync+0x1a0/0x1a4

[2] Link: https://lore.kernel.org/all/20210317035448.13921-1-huangjianan@oppo.com/
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53232 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

mt76: mt7921: fix kernel panic by accessing unallocated eeprom.data

The MT7921 driver no longer uses eeprom.data, but the relevant code has not
been removed completely since
commit 16d98b548365 ("mt76: mt7921: rely on mcu_get_nic_capability").
This could result in potential invalid memory access.

To fix the kernel panic issue in mt7921, it is necessary to avoid accessing
unallocated eeprom.data which can lead to invalid memory access.

Furthermore, it is possible to entirely eliminate the
mt7921_mcu_parse_eeprom function and solely depend on
mt7921_mcu_parse_response to divide the RxD header.

[2.702735] BUG: kernel NULL pointer dereference, address: 0000000000000550
[2.702740] #PF: supervisor write access in kernel mode
[2.702741] #PF: error_code(0x0002) - not-present page
[2.702743] PGD 0 P4D 0
[2.702747] Oops: 0002 [#1] PREEMPT SMP NOPTI
[2.702755] RIP: 0010:mt7921_mcu_parse_response+0x147/0x170 [mt7921_common]
[2.702758] RSP: 0018:ffffae7c00fef828 EFLAGS: 00010286
[2.702760] RAX: ffffa367f57be024 RBX: ffffa367cc7bf500 RCX: 0000000000000000
[2.702762] RDX: 0000000000000550 RSI: 0000000000000000 RDI: ffffa367cc7bf500
[2.702763] RBP: ffffae7c00fef840 R08: ffffa367cb167000 R09: 0000000000000005
[2.702764] R10: 0000000000000000 R11: ffffffffc04702e4 R12: ffffa367e8329f40
[2.702766] R13: 0000000000000000 R14: 0000000000000001 R15: ffffa367e8329f40
[2.702768] FS:  000079ee6cf20c40(0000) GS:ffffa36b2f940000(0000) knlGS:0000000000000000
[2.702769] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[2.702775] CR2: 0000000000000550 CR3: 00000001233c6004 CR4: 0000000000770ee0
[2.702776] PKRU: 55555554
[2.702777] Call Trace:
[2.702782]  mt76_mcu_skb_send_and_get_msg+0xc3/0x11e [mt76 <HASH:1bc4 5>]
[2.702785]  mt7921_run_firmware+0x241/0x853 [mt7921_common <HASH:6a2f 6>]
[2.702789]  mt7921e_mcu_init+0x2b/0x56 [mt7921e <HASH:d290 7>]
[2.702792]  mt7921_register_device+0x2eb/0x5a5 [mt7921_common <HASH:6a2f 6>]
[2.702795]  ? mt7921_irq_tasklet+0x1d4/0x1d4 [mt7921e <HASH:d290 7>]
[2.702797]  mt7921_pci_probe+0x2d6/0x319 [mt7921e <HASH:d290 7>]
[2.702799]  pci_device_probe+0x9f/0x12a
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53234 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

watchdog: Fix kmemleak in watchdog_cdev_register

kmemleak reports memory leaks in watchdog_dev_register, as follows:
unreferenced object 0xffff888116233000 (size 2048):
  comm ""modprobe"", pid 28147, jiffies 4353426116 (age 61.741s)
  hex dump (first 32 bytes):
    80 fa b9 05 81 88 ff ff 08 30 23 16 81 88 ff ff  .........0#.....
    08 30 23 16 81 88 ff ff 00 00 00 00 00 00 00 00  .0#.............
  backtrace:
    [<000000007f001ffd>] __kmem_cache_alloc_node+0x157/0x220
    [<000000006a389304>] kmalloc_trace+0x21/0x110
    [<000000008d640eea>] watchdog_dev_register+0x4e/0x780 [watchdog]
    [<0000000053c9f248>] __watchdog_register_device+0x4f0/0x680 [watchdog]
    [<00000000b2979824>] watchdog_register_device+0xd2/0x110 [watchdog]
    [<000000001f730178>] 0xffffffffc10880ae
    [<000000007a1a8bcc>] do_one_initcall+0xcb/0x4d0
    [<00000000b98be325>] do_init_module+0x1ca/0x5f0
    [<0000000046d08e7c>] load_module+0x6133/0x70f0
    ...

unreferenced object 0xffff888105b9fa80 (size 16):
  comm ""modprobe"", pid 28147, jiffies 4353426116 (age 61.741s)
  hex dump (first 16 bytes):
    77 61 74 63 68 64 6f 67 31 00 b9 05 81 88 ff ff  watchdog1.......
  backtrace:
    [<000000007f001ffd>] __kmem_cache_alloc_node+0x157/0x220
    [<00000000486ab89b>] __kmalloc_node_track_caller+0x44/0x1b0
    [<000000005a39aab0>] kvasprintf+0xb5/0x140
    [<0000000024806f85>] kvasprintf_const+0x55/0x180
    [<000000009276cb7f>] kobject_set_name_vargs+0x56/0x150
    [<00000000a92e820b>] dev_set_name+0xab/0xe0
    [<00000000cec812c6>] watchdog_dev_register+0x285/0x780 [watchdog]
    [<0000000053c9f248>] __watchdog_register_device+0x4f0/0x680 [watchdog]
    [<00000000b2979824>] watchdog_register_device+0xd2/0x110 [watchdog]
    [<000000001f730178>] 0xffffffffc10880ae
    [<000000007a1a8bcc>] do_one_initcall+0xcb/0x4d0
    [<00000000b98be325>] do_init_module+0x1ca/0x5f0
    [<0000000046d08e7c>] load_module+0x6133/0x70f0
    ...

The reason is that put_device is not be called if cdev_device_add fails
and wdd->id != 0.

watchdog_cdev_register
  wd_data = kzalloc                             [1]
  err = dev_set_name                            [2]
  ..
  err = cdev_device_add
  if (err) {
    if (wdd->id == 0) {  // wdd->id != 0
      ..
    }
    return err;  // [1],[2] would be leaked

To fix it, call put_device in all wdd->id cases.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53236 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

iommufd: Do not corrupt the pfn list when doing batch carry

If batch->end is 0 then setting npfns[0] before computing the new value of
pfns will fail to adjust the pfn and result in various page accounting
corruptions. It should be ordered after.

This seems to result in various kinds of page meta-data corruption related
failures:

  WARNING: CPU: 1 PID: 527 at mm/gup.c:75 try_grab_folio+0x503/0x740
  Modules linked in:
  CPU: 1 PID: 527 Comm: repro Not tainted 6.3.0-rc2-eeac8ede1755+ #1
  Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
  RIP: 0010:try_grab_folio+0x503/0x740
  Code: e3 01 48 89 de e8 6d c1 dd ff 48 85 db 0f 84 7c fe ff ff e8 4f bf dd ff 49 8d 47 ff 48 89 45 d0 e9 73 fe ff ff e8 3d bf dd ff <0f> 0b 31 db e9 d0 fc ff ff e8 2f bf dd ff 48 8b 5d c8 31 ff 48 89
  RSP: 0018:ffffc90000f37908 EFLAGS: 00010046
  RAX: 0000000000000000 RBX: 00000000fffffc02 RCX: ffffffff81504c26
  RDX: 0000000000000000 RSI: ffff88800d030000 RDI: 0000000000000002
  RBP: ffffc90000f37948 R08: 000000000003ca24 R09: 0000000000000008
  R10: 000000000003ca00 R11: 0000000000000023 R12: ffffea000035d540
  R13: 0000000000000001 R14: 0000000000000000 R15: ffffea000035d540
  FS:  00007fecbf659740(0000) GS:ffff88807dd00000(0000) knlGS:0000000000000000
  CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  CR2: 00000000200011c3 CR3: 000000000ef66006 CR4: 0000000000770ee0
  PKRU: 55555554
  Call Trace:
   <TASK>
   internal_get_user_pages_fast+0xd32/0x2200
   pin_user_pages_fast+0x65/0x90
   pfn_reader_user_pin+0x376/0x390
   pfn_reader_next+0x14a/0x7b0
   pfn_reader_first+0x140/0x1b0
   iopt_area_fill_domain+0x74/0x210
   iopt_table_add_domain+0x30e/0x6e0
   iommufd_device_selftest_attach+0x7f/0x140
   iommufd_test+0x10ff/0x16f0
   iommufd_fops_ioctl+0x206/0x330
   __x64_sys_ioctl+0x10e/0x160
   do_syscall_64+0x3b/0x90
   entry_SYSCALL_64_after_hwframe+0x72/0xdc
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53237 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix amdgpu_irq_put call trace in gmc_v11_0_hw_fini

The gmc.ecc_irq is enabled by firmware per IFWI setting,
and the host driver is not privileged to enable/disable
the interrupt. So, it is meaningless to use the amdgpu_irq_put
function in gmc_v11_0_hw_fini, which also leads to the call
trace.

[  102.980303] Call Trace:
[  102.980303]  <TASK>
[  102.980304]  gmc_v11_0_hw_fini+0x54/0x90 [amdgpu]
[  102.980357]  gmc_v11_0_suspend+0xe/0x20 [amdgpu]
[  102.980409]  amdgpu_device_ip_suspend_phase2+0x240/0x460 [amdgpu]
[  102.980459]  amdgpu_device_ip_suspend+0x3d/0x80 [amdgpu]
[  102.980520]  amdgpu_device_pre_asic_reset+0xd9/0x490 [amdgpu]
[  102.980573]  amdgpu_device_gpu_recover.cold+0x548/0xce6 [amdgpu]
[  102.980687]  amdgpu_debugfs_reset_work+0x4c/0x70 [amdgpu]
[  102.980740]  process_one_work+0x21f/0x3f0
[  102.980741]  worker_thread+0x200/0x3e0
[  102.980742]  ? process_one_work+0x3f0/0x3f0
[  102.980743]  kthread+0xfd/0x130
[  102.980743]  ? kthread_complete_and_exit+0x20/0x20
[  102.980744]  ret_from_fork+0x22/0x30
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53238 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()

The size of array 'priv->ports[]' is INNO_PHY_PORT_NUM.

In the for loop, 'i' is used as the index for array 'priv->ports[]'
with a check (i > INNO_PHY_PORT_NUM) which indicates that
INNO_PHY_PORT_NUM is allowed value for 'i' in the same loop.

This > comparison needs to be changed to >=, otherwise it potentially leads
to an out of bounds write on the next iteration through the loop
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Weakness: CWE-125
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53239 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/msm/mdp5: Add check for kzalloc

As kzalloc may fail and return NULL pointer,
it should be better to check the return value
in order to avoid the NULL pointer dereference.

Patchwork: https://patchwork.freedesktop.org/patch/514154/
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53241 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

nfsd: call op_release, even when op_func returns an error

For ops with "trivial" replies, nfsd4_encode_operation will shortcut
most of the encoding work and skip to just marshalling up the status.
One of the things it skips is calling op_release. This could cause a
memory leak in the layoutget codepath if there is an error at an
inopportune time.

Have the compound processing engine always call op_release, even when
op_func sets an error in op->status. With this change, we also need
nfsd4_block_get_device_info_scsi to set the gd_device pointer to NULL
on error to avoid a double free.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53242 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

thermal/drivers/hisi: Drop second sensor hi3660

The commit 74c8e6bffbe1 ("driver core: Add __alloc_size hint to devm
allocators") exposes a panic "BRK handler: Fatal exception" on the
hi3660_thermal_probe funciton.
This is because the function allocates memory for only one
sensors array entry, but tries to fill up a second one.

Fix this by removing the unneeded second access.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53244 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

media: pci: tw68: Fix null-ptr-deref bug in buf prepare and finish

When the driver calls tw68_risc_buffer() to prepare the buffer, the
function call dma_alloc_coherent may fail, resulting in a empty buffer
buf->cpu. Later when we free the buffer or access the buffer, null ptr
deref is triggered.

This bug is similar to the following one:
https://git.linuxtv.org/media_stage.git/commit/?id=2b064d91440b33fba5b452f2d1b31f13ae911d71.

We believe the bug can be also dynamically triggered from user side.
Similarly, we fix this by checking the return value of tw68_risc_buffer()
and the value of buf->cpu before buffer free.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53245 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

scsi: storvsc: Fix handling of virtual Fibre Channel timeouts

Hyper-V provides the ability to connect Fibre Channel LUNs to the host
system and present them in a guest VM as a SCSI device. I/O to the vFC
device is handled by the storvsc driver. The storvsc driver includes a
partial integration with the FC transport implemented in the generic
portion of the Linux SCSI subsystem so that FC attributes can be displayed
in /sys.  However, the partial integration means that some aspects of vFC
don't work properly. Unfortunately, a full and correct integration isn't
practical because of limitations in what Hyper-V provides to the guest.

In particular, in the context of Hyper-V storvsc, the FC transport timeout
function fc_eh_timed_out() causes a kernel panic because it can't find the
rport and dereferences a NULL pointer. The original patch that added the
call from storvsc_eh_timed_out() to fc_eh_timed_out() is faulty in this
regard.

In many cases a timeout is due to a transient condition, so the situation
can be improved by just continuing to wait like with other I/O requests
issued by storvsc, and avoiding the guaranteed panic. For a permanent
failure, continuing to wait may result in a hung thread instead of a panic,
which again may be better.

So fix the panic by removing the storvsc call to fc_eh_timed_out().  This
allows storvsc to keep waiting for a response.  The change has been tested
by users who experienced a panic in fc_eh_timed_out() due to transient
timeouts, and it solves their problem.

In the future we may want to deprecate the vFC functionality in storvsc
since it can't be fully fixed. But it has current users for whom it is
working well enough, so it should probably stay for a while longer.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53246 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

cifs: fix DFS traversal oops without CONFIG_CIFS_DFS_UPCALL

When compiled with CONFIG_CIFS_DFS_UPCALL disabled, cifs_dfs_d_automount
is NULL. cifs.ko logic for mapping CIFS_FATTR_DFS_REFERRAL attributes to
S_AUTOMOUNT and corresponding dentry flags is retained regardless of
CONFIG_CIFS_DFS_UPCALL, leading to a NULL pointer dereference in
VFS follow_automount() when traversing a DFS referral link:
  BUG: kernel NULL pointer dereference, address: 0000000000000000
  ...
  Call Trace:
   <TASK>
   __traverse_mounts+0xb5/0x220
   ? cifs_revalidate_mapping+0x65/0xc0 [cifs]
   step_into+0x195/0x610
   ? lookup_fast+0xe2/0xf0
   path_lookupat+0x64/0x140
   filename_lookup+0xc2/0x140
   ? __create_object+0x299/0x380
   ? kmem_cache_alloc+0x119/0x220
   ? user_path_at_empty+0x31/0x50
   user_path_at_empty+0x31/0x50
   __x64_sys_chdir+0x2a/0xd0
   ? exit_to_user_mode_prepare+0xca/0x100
   do_syscall_64+0x42/0x90
   entry_SYSCALL_64_after_hwframe+0x72/0xdc

This fix adds an inline cifs_dfs_d_automount() {return -EREMOTE} handler
when CONFIG_CIFS_DFS_UPCALL is disabled. An alternative would be to
avoid flagging S_AUTOMOUNT, etc. without CONFIG_CIFS_DFS_UPCALL. This
approach was chosen as it provides more control over the error path.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53247 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

btrfs: set_page_extent_mapped after read_folio in btrfs_cont_expand

While trying to get the subpage blocksize tests running, I hit the
following panic on generic/476

  assertion failed: PagePrivate(page) && page->private, in fs/btrfs/subpage.c:229
  kernel BUG at fs/btrfs/subpage.c:229!
  Internal error: Oops - BUG: 00000000f2000800 [#1] SMP
  CPU: 1 PID: 1453 Comm: fsstress Not tainted 6.4.0-rc7+ #12
  Hardware name: QEMU KVM Virtual Machine, BIOS edk2-20230301gitf80f052277c8-26.fc38 03/01/2023
  pstate: 61400005 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--)
  pc : btrfs_subpage_assert+0xbc/0xf0
  lr : btrfs_subpage_assert+0xbc/0xf0
  Call trace:
   btrfs_subpage_assert+0xbc/0xf0
   btrfs_subpage_clear_checked+0x38/0xc0
   btrfs_page_clear_checked+0x48/0x98
   btrfs_truncate_block+0x5d0/0x6a8
   btrfs_cont_expand+0x5c/0x528
   btrfs_write_check.isra.0+0xf8/0x150
   btrfs_buffered_write+0xb4/0x760
   btrfs_do_write_iter+0x2f8/0x4b0
   btrfs_file_write_iter+0x1c/0x30
   do_iter_readv_writev+0xc8/0x158
   do_iter_write+0x9c/0x210
   vfs_iter_write+0x24/0x40
   iter_file_splice_write+0x224/0x390
   direct_splice_actor+0x38/0x68
   splice_direct_to_actor+0x12c/0x260
   do_splice_direct+0x90/0xe8
   generic_copy_file_range+0x50/0x90
   vfs_copy_file_range+0x29c/0x470
   __arm64_sys_copy_file_range+0xcc/0x498
   invoke_syscall.constprop.0+0x80/0xd8
   do_el0_svc+0x6c/0x168
   el0_svc+0x50/0x1b0
   el0t_64_sync_handler+0x114/0x120
   el0t_64_sync+0x194/0x198

This happens because during btrfs_cont_expand we'll get a page, set it
as mapped, and if it's not Uptodate we'll read it.  However between the
read and re-locking the page we could have called release_folio() on the
page, but left the page in the file mapping.  release_folio() can clear
the page private, and thus further down we blow up when we go to modify
the subpage bits.

Fix this by putting the set_page_extent_mapped() after the read.  This
is safe because read_folio() will call set_page_extent_mapped() before
it does the read, and then if we clear page private but leave it on the
mapping we're completely safe re-setting set_page_extent_mapped().  With
this patch I can now run generic/476 without panicing.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-617
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53248 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: install stub fence into potential unused fence pointers

When using cpu to update page tables, vm update fences are unused.
Install stub fence into these fence pointers instead of NULL
to avoid NULL dereference when calling dma_fence_wait() on them.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53249 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

clk: imx: clk-imx8mn: fix memory leak in imx8mn_clocks_probe

Use devm_of_iomap() instead of of_iomap() to automatically handle
the unused ioremap region.

If any error occurs, regions allocated by kzalloc() will leak,
but using devm_kzalloc() instead will automatically free the memory
using devm_kfree().
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53250 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

firmware: dmi-sysfs: Fix null-ptr-deref in dmi_sysfs_register_handle

KASAN reported a null-ptr-deref error:

KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
CPU: 0 PID: 1373 Comm: modprobe
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
RIP: 0010:dmi_sysfs_entry_release
...
Call Trace:
 <TASK>
 kobject_put
 dmi_sysfs_register_handle (drivers/firmware/dmi-sysfs.c:540) dmi_sysfs
 dmi_decode_table (drivers/firmware/dmi_scan.c:133)
 dmi_walk (drivers/firmware/dmi_scan.c:1115)
 dmi_sysfs_init (drivers/firmware/dmi-sysfs.c:149) dmi_sysfs
 do_one_initcall (init/main.c:1296)
 ...
Kernel panic - not syncing: Fatal exception
Kernel Offset: 0x4000000 from 0xffffffff81000000
---[ end Kernel panic - not syncing: Fatal exception ]---

It is because previous patch added kobject_put() to release the memory
which will call  dmi_sysfs_entry_release() and list_del().

However, list_add_tail(entry->list) is called after the error block,
so the list_head is uninitialized and cannot be deleted.

Move error handling to after list_add_tail to fix this.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53251 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: pcie: fix NULL pointer dereference in iwl_pcie_irq_rx_msix_handler()

rxq can be NULL only when trans_pcie->rxq is NULL and entry->entry
is zero. For the case when entry->entry is not equal to 0, rxq
won't be NULL even if trans_pcie->rxq is NULL. Modify checker to
check for trans_pcie->rxq.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53253 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

HID: nvidia-shield: Reference hid_device devm allocation of input_dev name

Use hid_device for devm allocation of the input_dev name to avoid a
use-after-free. input_unregister_device would trigger devres cleanup of all
resources associated with the input_dev, free-ing the name. The name would
subsequently be used in a uevent fired at the end of unregistering the
input_dev.
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Weakness: CWE-416
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53254 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

cacheinfo: Fix shared_cpu_map to handle shared caches at different levels

The cacheinfo sets up the shared_cpu_map by checking whether the caches
with the same index are shared between CPUs. However, this will trigger
slab-out-of-bounds access if the CPUs do not have the same cache hierarchy.
Another problem is the mismatched shared_cpu_map when the shared cache does
not have the same index between CPUs.

CPU0	I	D	L3
index	0	1	2	x
	^	^	^	^
index	0	1	2	3
CPU1	I	D	L2	L3

This patch checks each cache is shared with all caches on other CPUs.
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Weakness: CWE-125
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53255 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

firmware: stratix10-svc: Fix a potential resource leak in svc_create_memory_pool()

svc_create_memory_pool() is only called from stratix10_svc_drv_probe().
Most of resources in the probe are managed, but not this memremap() call.

There is also no memunmap() call in the file.

So switch to devm_memremap() to avoid a resource leak.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53256 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_ffa: Fix FFA device names for logical partitions

Each physical partition can provide multiple services each with UUID.
Each such service can be presented as logical partition with a unique
combination of VM ID and UUID. The number of distinct UUID in a system
will be less than or equal to the number of logical partitions.

However, currently it fails to register more than one logical partition
or service within a physical partition as the device name contains only
VM ID while both VM ID and UUID are maintained in the partition information.
The kernel complains with the below message:

  | sysfs: cannot create duplicate filename '/devices/arm-ffa-8001'
  | CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.3.0-rc7 #8
  | Hardware name: FVP Base RevC (DT)
  | Call trace:
  |  dump_backtrace+0xf8/0x118
  |  show_stack+0x18/0x24
  |  dump_stack_lvl+0x50/0x68
  |  dump_stack+0x18/0x24
  |  sysfs_create_dir_ns+0xe0/0x13c
  |  kobject_add_internal+0x220/0x3d4
  |  kobject_add+0x94/0x100
  |  device_add+0x144/0x5d8
  |  device_register+0x20/0x30
  |  ffa_device_register+0x88/0xd8
  |  ffa_setup_partitions+0x108/0x1b8
  |  ffa_init+0x2ec/0x3a4
  |  do_one_initcall+0xcc/0x240
  |  do_initcall_level+0x8c/0xac
  |  do_initcalls+0x54/0x94
  |  do_basic_setup+0x1c/0x28
  |  kernel_init_freeable+0x100/0x16c
  |  kernel_init+0x20/0x1a0
  |  ret_from_fork+0x10/0x20
  | kobject_add_internal failed for arm-ffa-8001 with -EEXIST, don't try to
  | register things with the same name in the same directory.
  | arm_ffa arm-ffa: unable to register device arm-ffa-8001 err=-17
  | ARM FF-A: ffa_setup_partitions: failed to register partition ID 0x8001

By virtue of being random enough to avoid collisions when generated in a
distributed system, there is no way to compress UUID keys to the number
of bits required to identify each. We can eliminate '-' in the name but
it is not worth eliminating 4 bytes and add unnecessary logic for doing
that. Also v1.0 doesn't provide the UUID of the partitions which makes
it hard to use the same for the device name.

So to keep it simple, let us alloc an ID using ida_alloc() and append the
same to "arm-ffa" to make up a unique device name. Also stash the id value
in ffa_dev to help freeing the ID later when the device is destroyed.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53257 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

wifi: mac80211: check S1G action frame size

Before checking the action code, check that it even
exists in the frame.
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53258 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix possible underflow for displays with large vblank

[Why]
Underflow observed when using a display with a large vblank region
and low refresh rate

[How]
Simplify calculation of vblank_nom

Increase value for VBlankNomDefaultUS to 800us
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-191
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53259 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

VMCI: check context->notify_page after call to get_user_pages_fast() to avoid GPF

The call to get_user_pages_fast() in vmci_host_setup_notify() can return
NULL context->notify_page causing a GPF. To avoid GPF check if
context->notify_page == NULL and return error if so.

general protection fault, probably for non-canonical address
    0xe0009d1000000060: 0000 [#1] PREEMPT SMP KASAN NOPTI
KASAN: maybe wild-memory-access in range [0x0005088000000300-
    0x0005088000000307]
CPU: 2 PID: 26180 Comm: repro_34802241 Not tainted 6.1.0-rc4 #1
Hardware name: Red Hat KVM, BIOS 1.15.0-2.module+el8.6.0 04/01/2014
RIP: 0010:vmci_ctx_check_signal_notify+0x91/0xe0
Call Trace:
 <TASK>
 vmci_host_unlocked_ioctl+0x362/0x1f40
 __x64_sys_ioctl+0x1a1/0x230
 do_syscall_64+0x3a/0x90
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Weakness: CWE-125
Affected vendors: debian, linux
Affected products: debian_linux, linux_kernel
CVE-2023-53260 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

ovl: fix null pointer dereference in ovl_permission()

Following process:
          P1                     P2
 path_lookupat
  link_path_walk
   inode_permission
    ovl_permission
      ovl_i_path_real(inode, &realpath)
        path->dentry = ovl_i_dentry_upper(inode)
                          drop_cache
			   __dentry_kill(ovl_dentry)
		            iput(ovl_inode)
		             ovl_destroy_inode(ovl_inode)
		              dput(oi->__upperdentry)
		               dentry_kill(upperdentry)
		                dentry_unlink_inode
				 upperdentry->d_inode = NULL
      realinode = d_inode(realpath.dentry) // return NULL
      inode_permission(realinode)
       inode->i_sb  // NULL pointer dereference
, will trigger an null pointer dereference at realinode:
  [  335.664979] BUG: kernel NULL pointer dereference,
                 address: 0000000000000002
  [  335.668032] CPU: 0 PID: 2592 Comm: ls Not tainted 6.3.0
  [  335.669956] RIP: 0010:inode_permission+0x33/0x2c0
  [  335.678939] Call Trace:
  [  335.679165]  <TASK>
  [  335.679371]  ovl_permission+0xde/0x320
  [  335.679723]  inode_permission+0x15e/0x2c0
  [  335.680090]  link_path_walk+0x115/0x550
  [  335.680771]  path_lookupat.isra.0+0xb2/0x200
  [  335.681170]  filename_lookup+0xda/0x240
  [  335.681922]  vfs_statx+0xa6/0x1f0
  [  335.682233]  vfs_fstatat+0x7b/0xb0

Fetch a reproducer in [Link].

Use the helper ovl_i_path_realinode() to get realinode and then do
non-nullptr checking.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-476
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53261 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

coresight: Fix memory leak in acpi_buffer->pointer

There are memory leaks reported by kmemleak:
...
unreferenced object 0xffff00213c141000 (size 1024):
  comm "systemd-udevd", pid 2123, jiffies 4294909467 (age 6062.160s)
  hex dump (first 32 bytes):
    04 00 00 00 02 00 00 00 18 10 14 3c 21 00 ff ff  ...........<!...
    00 00 00 00 00 00 00 00 03 00 00 00 10 00 00 00  ................
  backtrace:
    [<000000004b7c9001>] __kmem_cache_alloc_node+0x2f8/0x348
    [<00000000b0fc7ceb>] __kmalloc+0x58/0x108
    [<0000000064ff4695>] acpi_os_allocate+0x2c/0x68
    [<000000007d57d116>] acpi_ut_initialize_buffer+0x54/0xe0
    [<0000000024583908>] acpi_evaluate_object+0x388/0x438
    [<0000000017b2e72b>] acpi_evaluate_object_typed+0xe8/0x240
    [<000000005df0eac2>] coresight_get_platform_data+0x1b4/0x988 [coresight]
...

The ACPI buffer memory (buf.pointer) should be freed. But the buffer
is also used after returning from acpi_get_dsd_graph().
Move the temporary variables buf to acpi_coresight_parse_graph(),
and free it before the function return to prevent memory leak.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53262 (published 2025-09-15)
In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix scheduling while atomic in decompression path

[   16.945668][    C0] Call trace:
[   16.945678][    C0]  dump_backtrace+0x110/0x204
[   16.945706][    C0]  dump_stack_lvl+0x84/0xbc
[   16.945735][    C0]  __schedule_bug+0xb8/0x1ac
[   16.945756][    C0]  __schedule+0x724/0xbdc
[   16.945778][    C0]  schedule+0x154/0x258
[   16.945793][    C0]  bit_wait_io+0x48/0xa4
[   16.945808][    C0]  out_of_line_wait_on_bit+0x114/0x198
[   16.945824][    C0]  __sync_dirty_buffer+0x1f8/0x2e8
[   16.945853][    C0]  __f2fs_commit_super+0x140/0x1f4
[   16.945881][    C0]  f2fs_commit_super+0x110/0x28c
[   16.945898][    C0]  f2fs_handle_error+0x1f4/0x2f4
[   16.945917][    C0]  f2fs_decompress_cluster+0xc4/0x450
[   16.945942][    C0]  f2fs_end_read_compressed_page+0xc0/0xfc
[   16.945959][    C0]  f2fs_handle_step_decompress+0x118/0x1cc
[   16.945978][    C0]  f2fs_read_end_io+0x168/0x2b0
[   16.945993][    C0]  bio_endio+0x25c/0x2c8
[   16.946015][    C0]  dm_io_dec_pending+0x3e8/0x57c
[   16.946052][    C0]  clone_endio+0x134/0x254
[   16.946069][    C0]  bio_endio+0x25c/0x2c8
[   16.946084][    C0]  blk_update_request+0x1d4/0x478
[   16.946103][    C0]  scsi_end_request+0x38/0x4cc
[   16.946129][    C0]  scsi_io_completion+0x94/0x184
[   16.946147][    C0]  scsi_finish_command+0xe8/0x154
[   16.946164][    C0]  scsi_complete+0x90/0x1d8
[   16.946181][    C0]  blk_done_softirq+0xa4/0x11c
[   16.946198][    C0]  _stext+0x184/0x614
[   16.946214][    C0]  __irq_exit_rcu+0x78/0x144
[   16.946234][    C0]  handle_domain_irq+0xd4/0x154
[   16.946260][    C0]  gic_handle_irq.33881+0x5c/0x27c
[   16.946281][    C0]  call_on_irq_stack+0x40/0x70
[   16.946298][    C0]  do_interrupt_handler+0x48/0xa4
[   16.946313][    C0]  el1_interrupt+0x38/0x68
[   16.946346][    C0]  el1h_64_irq_handler+0x20/0x30
[   16.946362][    C0]  el1h_64_irq+0x78/0x7c
[   16.946377][    C0]  finish_task_switch+0xc8/0x3d8
[   16.946394][    C0]  __schedule+0x600/0xbdc
[   16.946408][    C0]  preempt_schedule_common+0x34/0x5c
[   16.946423][    C0]  preempt_schedule+0x44/0x48
[   16.946438][    C0]  process_one_work+0x30c/0x550
[   16.946456][    C0]  worker_thread+0x414/0x8bc
[   16.946472][    C0]  kthread+0x16c/0x1e0
[   16.946486][    C0]  ret_from_fork+0x10/0x20
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53263 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create

We can't simply free the connector after calling drm_connector_init on it.
We need to clean up the drm side first.

It might not fix all regressions from commit 2b5d1c29f6c4
("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"),
but at least it fixes a memory corruption in error handling related to
that commit.
Severity: HIGH (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Weakness: CWE-416
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53264 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe

Use devm_of_iomap() instead of of_iomap() to automatically
handle the unused ioremap region. If any error occurs, regions allocated by
kzalloc() will leak, but using devm_kzalloc() instead will automatically
free the memory using devm_kfree().

Also, fix error handling of hws by adding unregister_hws label, which
unregisters remaining hws when iomap failed.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53266 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

arm64: acpi: Fix possible memory leak of ffh_ctxt

Allocated 'ffh_ctxt' memory leak is possible if the SMCCC version
and conduit checks fail and -EOPNOTSUPP is returned without freeing the
allocated memory.

Fix the same by moving the allocation after the SMCCC version and
conduit checks.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53267 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

driver: soc: xilinx: fix memory leak in xlnx_add_cb_for_notify_event()

The kfree() should be called when memory fails to be allocated for
cb_data in xlnx_add_cb_for_notify_event(), otherwise there will be
a memory leak, so add kfree() to fix it.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Weakness: CWE-401
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53268 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

ASoC: fsl_mqs: move of_node_put() to the correct location

of_node_put() should have been done directly after
mqs_priv->regmap = syscon_node_to_regmap(gpr_np);
otherwise it creates a reference leak on the success path.

To fix this, of_node_put() is moved to the correct location, and change
all the gotos to direct returns.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53269 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

block: ublk: make sure that block size is set correctly

block size is one very key setting for block layer, and bad block size
could panic kernel easily.

Make sure that block size is set correctly.

Meantime if ublk_validate_params() fails, clear ub->params so that disk
is prevented from being added.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel
CVE-2023-53270 (published 2025-09-16)
In the Linux kernel, the following vulnerability has been resolved:

ext4: fix i_disksize exceeding i_size problem in paritally written case

It is possible for i_disksize can exceed i_size, triggering a warning.

generic_perform_write
 copied = iov_iter_copy_from_user_atomic(len) // copied < len
 ext4_da_write_end
 | ext4_update_i_disksize
 |  new_i_size = pos + copied;
 |  WRITE_ONCE(EXT4_I(inode)->i_disksize, newsize) // update i_disksize
 | generic_write_end
 |  copied = block_write_end(copied, len) // copied = 0
 |   if (unlikely(copied < len))
 |    if (!PageUptodate(page))
 |     copied = 0;
 |  if (pos + copied > inode->i_size) // return false
 if (unlikely(copied == 0))
  goto again;
 if (unlikely(iov_iter_fault_in_readable(i, bytes))) {
  status = -EFAULT;
  break;
 }

We get i_disksize greater than i_size here, which could trigger WARNING
check 'i_size_read(inode) < EXT4_I(inode)->i_disksize' while doing dio:

ext4_dio_write_iter
 iomap_dio_rw
  __iomap_dio_rw // return err, length is not aligned to 512
 ext4_handle_inode_extension
  WARN_ON_ONCE(i_size_read(inode) < EXT4_I(inode)->i_disksize) // Oops

 WARNING: CPU: 2 PID: 2609 at fs/ext4/file.c:319
 CPU: 2 PID: 2609 Comm: aa Not tainted 6.3.0-rc2
 RIP: 0010:ext4_file_write_iter+0xbc7
 Call Trace:
  vfs_write+0x3b1
  ksys_write+0x77
  do_syscall_64+0x39

Fix it by updating 'copied' value before updating i_disksize just like
ext4_write_inline_data_end() does.

A reproducer can be found in the buganizer link below.
Severity: MEDIUM (CVSS 3.1 vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected vendors: linux
Affected products: linux_kernel