vdanen/rhvex-cve huggingface dataset:
CVE-2022-49427 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

iommu/mediatek: Remove clk_disable in mtk_iommu_remove

After the commit b34ea31fe013 ("iommu/mediatek: Always enable the clk on
resume"), the iommu clock is controlled by the runtime callback.
thus remove the clk control in the mtk_iommu_remove.

Otherwise, it will warning like:

echo 14018000.iommu > /sys/bus/platform/drivers/mtk-iommu/unbind

[   51.413044] ------------[ cut here ]------------
[   51.413648] vpp0_smi_iommu already disabled
[   51.414233] WARNING: CPU: 2 PID: 157 at */v5.15-rc1/kernel/mediatek/
                          drivers/clk/clk.c:952 clk_core_disable+0xb0/0xb8
[   51.417174] Hardware name: MT8195V/C(ENG) (DT)
[   51.418635] pc : clk_core_disable+0xb0/0xb8
[   51.419177] lr : clk_core_disable+0xb0/0xb8
...
[   51.429375] Call trace:
[   51.429694]  clk_core_disable+0xb0/0xb8
[   51.430193]  clk_core_disable_lock+0x24/0x40
[   51.430745]  clk_disable+0x20/0x30
[   51.431189]  mtk_iommu_remove+0x58/0x118
[   51.431705]  platform_remove+0x28/0x60
[   51.432197]  device_release_driver_internal+0x110/0x1f0
[   51.432873]  device_driver_detach+0x18/0x28
[   51.433418]  unbind_store+0xd4/0x108
[   51.433886]  drv_attr_store+0x24/0x38
[   51.434363]  sysfs_kf_write+0x40/0x58
[   51.434843]  kernfs_fop_write_iter+0x164/0x1e0
CVE-2022-2232 (Low severity, published 2023-11-28)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
CWE: CWE-20
Description: A flaw was found in the Keycloak package. This flaw allows an attacker to utilize an LDAP injection to bypass the username lookup or potentially perform other malicious actions.
Mitigation: This flaw requires a misconfiguration of the "UUID LDAP Attribute" values. When they are set to the standard entryUUID, objectGUID or nsuniqueid Keycloak is not vulnerable.
CVE-2022-49974 (Moderate severity, published 2025-06-17)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

HID: nintendo: fix rumble worker null pointer deref

We can dereference a null pointer trying to queue work to a destroyed
workqueue.

If the device is disconnected, nintendo_hid_remove is called, in which
the rumble_queue is destroyed. Avoid using that queue to defer rumble
work once the controller state is set to JOYCON_CTLR_STATE_REMOVED.

This eliminates the null pointer dereference.
CVE-2022-48666 (Low severity, published 2024-04-27)
CVSS score: 5.1 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H)
CWE: CWE-416
Description: In the Linux kernel, the following vulnerability has been resolved:

scsi: core: Fix a use-after-free

There are two .exit_cmd_priv implementations. Both implementations use
resources associated with the SCSI host. Make sure that these resources are
still available when .exit_cmd_priv is called by waiting inside
scsi_remove_host() until the tag set has been freed.

This commit fixes the following use-after-free:

==================================================================
BUG: KASAN: use-after-free in srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
Read of size 8 at addr ffff888100337000 by task multipathd/16727
Call Trace:
 <TASK>
 dump_stack_lvl+0x34/0x44
 print_report.cold+0x5e/0x5db
 kasan_report+0xab/0x120
 srp_exit_cmd_priv+0x27/0xd0 [ib_srp]
 scsi_mq_exit_request+0x4d/0x70
 blk_mq_free_rqs+0x143/0x410
 __blk_mq_free_map_and_rqs+0x6e/0x100
 blk_mq_free_tag_set+0x2b/0x160
 scsi_host_dev_release+0xf3/0x1a0
 device_release+0x54/0xe0
 kobject_put+0xa5/0x120
 device_release+0x54/0xe0
 kobject_put+0xa5/0x120
 scsi_device_dev_release_usercontext+0x4c1/0x4e0
 execute_in_process_context+0x23/0x90
 device_release+0x54/0xe0
 kobject_put+0xa5/0x120
 scsi_disk_release+0x3f/0x50
 device_release+0x54/0xe0
 kobject_put+0xa5/0x120
 disk_release+0x17f/0x1b0
 device_release+0x54/0xe0
 kobject_put+0xa5/0x120
 dm_put_table_device+0xa3/0x160 [dm_mod]
 dm_put_device+0xd0/0x140 [dm_mod]
 free_priority_group+0xd8/0x110 [dm_multipath]
 free_multipath+0x94/0xe0 [dm_multipath]
 dm_table_destroy+0xa2/0x1e0 [dm_mod]
 __dm_destroy+0x196/0x350 [dm_mod]
 dev_remove+0x10c/0x160 [dm_mod]
 ctl_ioctl+0x2c2/0x590 [dm_mod]
 dm_ctl_ioctl+0x5/0x10 [dm_mod]
 __x64_sys_ioctl+0xb4/0xf0
 dm_ctl_ioctl+0x5/0x10 [dm_mod]
 __x64_sys_ioctl+0xb4/0xf0
 do_syscall_64+0x3b/0x90
 entry_SYSCALL_64_after_hwframe+0x46/0xb0
CVE-2022-45404 (Important severity, published 2022-11-14)
CVSS score: 7.5 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-1021
Description: The Mozilla Foundation Security Advisory describes this flaw as: Through a series of popup and window.print() calls, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks.
CVE-2022-21600 (Moderate severity, published 2022-10-17)
CVSS score: 7.2 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Description: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in takeover of MySQL Server. CVSS 3.1 Base Score 7.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H).
CVE-2022-49831 (Moderate severity, published 2025-04-30)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-20
Description: In the Linux kernel, the following vulnerability has been resolved:

btrfs: zoned: initialize device's zone info for seeding

When performing seeding on a zoned filesystem it is necessary to
initialize each zoned device's btrfs_zoned_device_info structure,
otherwise mounting the filesystem will cause a NULL pointer dereference.

This was uncovered by fstests' testcase btrfs/163.
CVE-2022-48723 (Low severity, published 2024-06-19)
CVSS score: 4.4 (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)
CWE: CWE-402
Description: In the Linux kernel, the following vulnerability has been resolved:

spi: uniphier: fix reference count leak in uniphier_spi_probe()

The issue happens in several error paths in uniphier_spi_probe().
When either dma_get_slave_caps() or devm_spi_register_master() returns
an error code, the function forgets to decrease the refcount of both
`dma_rx` and `dma_tx` objects, which may lead to refcount leaks.

Fix it by decrementing the reference count of specific objects in
those error paths.
CVE-2022-24052 (Moderate severity, published 2022-02-17)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-122
Description: A flaw was found in MariaDB. Lack of input validation leads to a heap buffer overflow. This flaw allows an authenticated, local attacker with at least a low level of privileges to submit a crafted SQL query to MariaDB and escalate their privileges to the level of the MariaDB service user, running arbitrary code.
Statement: This flaw has been rated as Moderate impact because although privilege escalation is possible, the attack requires the attacker to be authenticated and have local access to MariaDB, and is constrained to the privileges of the service account.
CVE-2022-3566 (Moderate severity, published 2022-10-06)
CVSS score: 4.6 (CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
CWE: CWE-366
Description: A vulnerability was found in the tcp subsystem in the Linux Kernel, due to a data race around icsk->icsk_af_ops. This issue could allow an attacker to leak internal kernel information.
Mitigation: Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE-2022-49132 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

ath11k: pci: fix crash on suspend if board file is not found

Mario reported that the kernel was crashing on suspend if ath11k was not able
to find a board file:

[  473.693286] PM: Suspending system (s2idle)
[  473.693291] printk: Suspending console(s) (use no_console_suspend to debug)
[  474.407787] BUG: unable to handle page fault for address: 0000000000002070
[  474.407791] #PF: supervisor read access in kernel mode
[  474.407794] #PF: error_code(0x0000) - not-present page
[  474.407798] PGD 0 P4D 0
[  474.407801] Oops: 0000 [#1] PREEMPT SMP NOPTI
[  474.407805] CPU: 2 PID: 2350 Comm: kworker/u32:14 Tainted: G        W         5.16.0 #248
[...]
[  474.407868] Call Trace:
[  474.407870]  <TASK>
[  474.407874]  ? _raw_spin_lock_irqsave+0x2a/0x60
[  474.407882]  ? lock_timer_base+0x72/0xa0
[  474.407889]  ? _raw_spin_unlock_irqrestore+0x29/0x3d
[  474.407892]  ? try_to_del_timer_sync+0x54/0x80
[  474.407896]  ath11k_dp_rx_pktlog_stop+0x49/0xc0 [ath11k]
[  474.407912]  ath11k_core_suspend+0x34/0x130 [ath11k]
[  474.407923]  ath11k_pci_pm_suspend+0x1b/0x50 [ath11k_pci]
[  474.407928]  pci_pm_suspend+0x7e/0x170
[  474.407935]  ? pci_pm_freeze+0xc0/0xc0
[  474.407939]  dpm_run_callback+0x4e/0x150
[  474.407947]  __device_suspend+0x148/0x4c0
[  474.407951]  async_suspend+0x20/0x90
dmesg-efi-164255130401001:
Oops#1 Part1
[  474.407955]  async_run_entry_fn+0x33/0x120
[  474.407959]  process_one_work+0x220/0x3f0
[  474.407966]  worker_thread+0x4a/0x3d0
[  474.407971]  kthread+0x17a/0x1a0
[  474.407975]  ? process_one_work+0x3f0/0x3f0
[  474.407979]  ? set_kthread_struct+0x40/0x40
[  474.407983]  ret_from_fork+0x22/0x30
[  474.407991]  </TASK>

The issue here is that board file loading happens after ath11k_pci_probe()
succesfully returns (ath11k initialisation happends asynchronously) and the
suspend handler is still enabled, of course failing as ath11k is not properly
initialised. Fix this by checking ATH11K_FLAG_QMI_FAIL during both suspend and
resume.

Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2
CVE-2022-49098 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

Drivers: hv: vmbus: Fix potential crash on module unload

The vmbus driver relies on the panic notifier infrastructure to perform
some operations when a panic event is detected. Since vmbus can be built
as module, it is required that the driver handles both registering and
unregistering such panic notifier callback.

After commit 74347a99e73a ("x86/Hyper-V: Unload vmbus channel in hv panic callback")
though, the panic notifier registration is done unconditionally in the module
initialization routine whereas the unregistering procedure is conditionally
guarded and executes only if HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE capability
is set.

This patch fixes that by unconditionally unregistering the panic notifier
in the module's exit routine as well.
CVE-2022-27384 (Moderate severity, published 2021-06-29)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-89
Description: A flaw was found in MariaDB. An issue in the component, Item_subselect::init_expr_cache_tracker of the MariaDB Server,  allows attackers to cause a denial of service (DoS) via specially crafted SQL statements, impacting availability.
CVE-2022-49562 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits

Use the recently introduced __try_cmpxchg_user() to update guest PTE A/D
bits instead of mapping the PTE into kernel address space.  The VM_PFNMAP
path is broken as it assumes that vm_pgoff is the base pfn of the mapped
VMA range, which is conceptually wrong as vm_pgoff is the offset relative
to the file and has nothing to do with the pfn.  The horrific hack worked
for the original use case (backing guest memory with /dev/mem), but leads
to accessing "random" pfns for pretty much any other VM_PFNMAP case.
CVE-2022-32885 (Moderate severity, published 2023-04-20)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-20
Description: A vulnerability was found in WebKitGTK. This security issue occurs when processing maliciously crafted web content that may lead to arbitrary code execution. This memory corruption issue was addressed with improved validation.
Statement: This flaw is being rated as 'Moderate' as WebKitGTK package is shipped as a dependency for Gnome package, additionally Red Hat Enterprise Linux doesn't ship any WebKitGTK based web browser where this flaw would present a higher severity major threat.
Mitigation: Do not process or load untrusted web content with WebKitGTK.

In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4: evolution-data-server, glade, gnome-boxes, gnome-initial-setup, gnome-online-accounts, gnome-shell, shotwell, sushi and yelp.

This vulnerability can only be exploited when these packages are installed in the system and being used via a graphical interface to process untrusted web content, via GNOME for example. In gnome-shell, the vulnerability can be exploited by an attacker from the local network without user interaction.

To mitigate this vulnerability, consider removing these packages. Note that some of these packages are required by GNOME, removing them will also remove GNOME and other packages, breaking functionality. However, the server can still be used via the terminal interface.

Additionally, WebKitGTK3 is not required by any package. Therefore, it can be removed without consequences or break of functionality.
CVE-2022-22743 (Important severity, published 2022-01-10)
CVSS score: 7.5 (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-1021
Description: A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes this flaw as: When navigating from inside an iframe while requesting full screen access, an attacker-controlled tab could have made the browser unable to leave full screen mode.
CVE-2022-50186 (Moderate severity, published 2025-06-17)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: In the Linux kernel, the following vulnerability has been resolved:

ath11k: fix missing skb drop on htc_tx_completion error

On htc_tx_completion error the skb is not dropped. This is wrong since
the completion_handler logic expect the skb to be consumed anyway even
when an error is triggered. Not freeing the skb on error is a memory
leak since the skb won't be freed anywere else. Correctly free the
packet on eid >= ATH11K_HTC_EP_COUNT before returning.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-01208-QCAHKSWPL_SILICONZ-1
Statement: This patch fixes a memory leak in the ath11k HTC TX completion handler, where SKBs were not freed on certain error paths (eid out of range).
The fix ensures proper resource cleanup by calling dev_kfree_skb_any() for invalid endpoints, preventing gradual memory exhaustion and potential system instability.
CVE-2022-2048 (Moderate severity, published 2022-07-06)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-410
Description: A flaw was found in the Eclipse Jetty http2-server package. This flaw allows an attacker to cause a denial of service in the server via HTTP/2 requests.
CVE-2022-42011 (Moderate severity, published 2022-10-04)
CVSS score: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-400
Description: A vulnerability found in D-bus. This flaw allows an authenticated attacker to cause dbus-daemon and other programs that use libdbus to crash when receiving a message whose array length is inconsistent with the size of the element type.
CVE-2022-26700 (Moderate severity, published 2022-05-16)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-1173
Description: A flaw was found in webkitgtk. The vulnerability occurs due to improper input validation, leading to memory corruption. This flaw allows an attacker with network access to pass specially crafted web content files, causing an application to halt, crash, or arbitrary code execution.
CVE-2022-32743 (Moderate severity, published 2022-08-23)
CVSS score: 7.5 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
CWE: CWE-276
Description: A flaw was found in samba that validates the domain name system's host name. This issue links a trailing $ to objectclass=computer, which helps avoid the creation of SPN values that collide with other, possibly privileged hosts.
Statement: This security issue only affects the Samba Active Directory support. We do not ship this in RHEL; thus, it is not affected.
CVE-2022-40186 (Important severity, published 2022-09-21)
CVSS score: 9.1 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N)
Description: A flaw was found in HashiCorp Vault and Vault Enterprise, where they could allow a locally authenticated attacker to gain unauthorized access to the system, caused by a flaw in the alias naming schema implementation for mount accessors with shared alias names in the Identity Engine. By conducting a specially-crafted operation, an attacker can overwrite metadata to the wrong alias, gaining unauthorized access to key/value paths using the metadata in Vault.
CVE-2022-50169 (Moderate severity, published 2025-06-17)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
Description: In the Linux kernel, the following vulnerability has been resolved:

wifi: wil6210: debugfs: fix info leak in wil_write_file_wmi()

The simple_write_to_buffer() function will succeed if even a single
byte is initialized.  However, we need to initialize the whole buffer
to prevent information leaks.  Just use memdup_user().
Statement: A sensitive information leak was discovered in the wil6210 WiFi driver’s wil_write_file_wmi() debugfs interface. The previous implementation used simple_write_to_buffer() without zero-initializing the buffer, potentially exposing uninitialized kernel memory to user space. This issue is resolved by using memdup_user() instead. The vulnerability can be exploited by local users with access to the debugfs interface and may result in a minor disclosure of kernel memory contents.
CVE-2022-49348 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-617
Description: A flaw was found in the ext4 module in the Linux kernel. A specially crafted filesystem can cause an assertion failure when a specific operation is performed, possibly resulting in system instability and a denial of service.
Statement: This issue has been fixed in Red Hat Enterprise Linux 9.1 via RHSA-2022:8267 [1].

[1]. https://access.redhat.com/errata/RHSA-2022:8267
Mitigation: Do not mount untrusted ext4 filesystems.
CVE-2022-27404 (Moderate severity, published 2022-04-21)
CVSS score: 7.6 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H)
CWE: CWE-787
Description: A heap buffer overflow flaw was found in Freetype’s sfnt_init_face() function in the sfobjs.c file. The vulnerability occurs when creating a face with a strange file and invalid index. This flaw allows an attacker to read a small amount of memory, causing the application to crash.
CVE-2022-49718 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-402
Description: In the Linux kernel, the following vulnerability has been resolved:

irqchip/apple-aic: Fix refcount leak in aic_of_ic_init

of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.
CVE-2022-3435 (Moderate severity, published 2022-10-07)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)
CWE: CWE-125
Description: An out-of-bounds memory read flaw was found in the Linux kernel. The IPv4 Handler component may delete IPv4 routes containing a multipath spec while the fib_info is using a nexthop object. This issue allows a local attacker access to unauthorized data.
Mitigation: No known mitigation available.
CVE-2022-45412 (Moderate severity, published 2022-11-14)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-200
Description: The Mozilla Foundation Security Advisory describes this flaw as:

When resolving a symlink such as file:///proc/self/fd/1, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer.
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.
CVE-2022-21303 (Moderate severity, published 2022-01-17)
CVSS score: 4.9 (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Description: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Stored Procedure). Supported versions that are affected are 5.7.36 and prior and 8.0.27 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
CVE-2022-48670 (Moderate severity, published 2024-05-02)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Description: A security vulnerability was identified in the Linux kernel's PECI (Platform Environment Control Interface) subsystem, specifically within the CPU driver. The issue arises from a use-after-free condition in the adev_release() function.
CVE-2022-49962 (Moderate severity, published 2025-06-17)
CVSS score: 7 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CWE: CWE-476
Description: In the Linux kernel, the following vulnerability has been resolved:

xhci: Fix null pointer dereference in remove if xHC has only one roothub

The remove path in xhci platform driver tries to remove and put both main
and shared hcds even if only a main hcd exists (one roothub)

This causes a null pointer dereference in reboot for those controllers.

Check that the shared_hcd exists before trying to remove it.
CVE-2022-49431 (Low severity, published 2025-02-25)
CVSS score: 3.3 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
CWE: CWE-401
Description: In the Linux kernel, the following vulnerability has been resolved:

powerpc/iommu: Add missing of_node_put in iommu_init_early_dart

The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
CVE-2022-49061 (Moderate severity, published 2025-02-25)
CVSS score: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CWE: CWE-476
Description: When using a fixed-link, the altr_tse_pcs driver crashes
due to null-pointer dereference as no phy_device is provided to
tse_pcs_fix_mac_speed function. Fix this by adding a check for
phy_dev before calling the tse_pcs_fix_mac_speed() function.
CVE-2022-32893 (Moderate severity, published 2022-08-24)
CVSS score: 8.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CWE: CWE-787
Description: A flaw was found in webkitgtk. The vulnerability occurs due to improper input validation, leading to an out-of-bounds write. This flaw allows an attacker with network access to pass specially crafted web content files, causing arbitrary code execution.
Statement: Since Red Hat Enterprise Linux 6 and 7 are Out-of-Support-Scope for Low/Moderate flaws, the issue is not currently planned to be addressed in future updates for RHEL-6,7. Only Important and Critical severity flaws will be addressed at this time.

For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/ and Red Hat Enterprise Linux Life Cycle & Updates Policy: https://access.redhat.com/support/policy/updates/errata/.