huzaifas-sidhpurwala/RedHat-security-VeX huggingface dataset:
rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale
CVE: CVE-2023-53291
Component: kernel
Severity: Low
CVSS v3: 5.6/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Release date: 2023-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

rcu/rcuscale: Stop kfree_scale_thread thread(s) after unloading rcuscale

Running the 'kfree_rcu_test' test case [1] results in a splat [2].
The root cause is the kfree_scale_thread thread(s) continue running
after unloading the rcuscale module.  This commit fixes that isue by
invoking kfree_scale_cleanup() from rcu_scale_cleanup() when removing
the rcuscale module.

[1] modprobe rcuscale kfree_rcu_test=1
    // After some time
    rmmod rcuscale
    rmmod torture

[2] BUG: unable to handle page fault for address: ffffffffc0601a87
    #PF: supervisor instruction fetch in kernel mode
    #PF: error_code(0x0010) - not-present page
    PGD 11de4f067 P4D 11de4f067 PUD 11de51067 PMD 112f4d067 PTE 0
    Oops: 0010 [#1] PREEMPT SMP NOPTI
    CPU: 1 PID: 1798 Comm: kfree_scale_thr Not tainted 6.3.0-rc1-rcu+ #1
    Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
    RIP: 0010:0xffffffffc0601a87
    Code: Unable to access opcode bytes at 0xffffffffc0601a5d.
    RSP: 0018:ffffb25bc2e57e18 EFLAGS: 00010297
    RAX: 0000000000000000 RBX: ffffffffc061f0b6 RCX: 0000000000000000
    RDX: 0000000000000000 RSI: ffffffff962fd0de RDI: ffffffff962fd0de
    RBP: ffffb25bc2e57ea8 R08: 0000000000000000 R09: 0000000000000000
    R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
    R13: 0000000000000000 R14: 000000000000000a R15: 00000000001c1dbe
    FS:  0000000000000000(0000) GS:ffff921fa2200000(0000) knlGS:0000000000000000
    CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
    CR2: ffffffffc0601a5d CR3: 000000011de4c006 CR4: 0000000000370ee0
    DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
    DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
    Call Trace:
     <TASK>
     ? kvfree_call_rcu+0xf0/0x3a0
     ? kthread+0xf3/0x120
     ? kthread_complete_and_exit+0x20/0x20
     ? ret_from_fork+0x1f/0x30
     </TASK>
    Modules linked in: rfkill sunrpc ... [last unloaded: torture]
    CR2: ffffffffc0601a87
    ---[ end trace 0000000000000000 ]---


Remediation:
CVE: CVE-2023-40517
Component: LG SuperSign Media Editor ContentRestController getObject Directory Traversal Information Disclosure Vulnerability
Release date: 2023-08-24T21:13:59.802000+00:00

LG SuperSign Media Editor ContentRestController getObject Directory Traversal Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of LG SuperSign Media Editor. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the getObject method implemented in the ContentRestController class. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-20328.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
tty: vcc: race condition leading to use-after-free in vcc_open()
CVE: CVE-2023-23039
Component: kernel
CWE: CWE-416
Severity: Moderate
CVSS v3: 6.4/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2023-02-22T00:00:00+00:00

A race condition leading to a use-after-free vulnerability was found in the Linux kernel's Sun Virtual Console Concentrator (VCC). This issue can result in a system crash or potential code execution if a physically proximate attacker removes a VCC device while calling open().

Statement: Red Hat Enterprise Linux is not affected by this flaw, as the Sun Virtual Console Concentrator (CONFIG_VCC) is not enabled in any current shipping kernels.

Remediation:
mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()
CVE: CVE-2023-54104
Component: kernel
Severity: None
Release date: 2023-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

mtd: rawnand: fsl_upm: Fix an off-by one test in fun_exec_op()

'op-cs' is copied in 'fun->mchip_number' which is used to access the
'mchip_offsets' and the 'rnb_gpio' arrays.
These arrays have NAND_MAX_CHIPS elements, so the index must be below this
limit.

Fix the sanity check in order to avoid the NAND_MAX_CHIPS value. This
would lead to out-of-bound accesses.


Remediation:
CVE: CVE-2023-37345
Component: Kofax Power PDF J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Release date: 2023-07-13T20:36:21.975000+00:00

Kofax Power PDF J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kofax Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of J2K files. The issue results from the lack of proper validation of user-supplied data, which can result in a write  past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20442.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
CVE: CVE-2023-32147
Component: D-Link DIR-2640 LocalIPAddress Command Injection Remote Code Execution Vulnerability
Release date: 2023-05-04T22:15:53.729000+00:00

D-Link DIR-2640 LocalIPAddress Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the handling of the LocalIPAddress parameter provided to the HNAP1 endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-19544.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
HID: multitouch: Correct devm device reference for hidinput input_dev name
CVE: CVE-2023-53454
Component: kernel
CWE: CWE-664
Severity: Moderate
CVSS v3: 4.5/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Release date: 2023-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

HID: multitouch: Correct devm device reference for hidinput input_dev name

Reference the HID device rather than the input device for the devm
allocation of the input_dev name. Referencing the input_dev would lead to a
use-after-free when the input_dev was unregistered and subsequently fires a
uevent that depends on the name. At the point of firing the uevent, the
name would be freed by devres management.

Use devm_kasprintf to simplify the logic for allocating memory and
formatting the input_dev name string.

Statement: The HID multitouch driver freed input_dev->name via devres when unregistering the input device, but a subsequent uevent still referenced it, leading to a use-after-free and potential kernel crash.
Exploitation requires physical interaction with a HID device (attach/detach).

Remediation:
an out-of-bounds write when adding a '\0' character
CVE: CVE-2023-26554
Component: ntp
CWE: CWE-787
Severity: Moderate
CVSS v3: 5.6/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Release date: 2023-04-12T00:00:00+00:00

An out-of-bounds write flaw was found in the ntp package. A remote attacker may trigger this vulnerability by sending malicious data packets to the ntp server. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.


Remediation:
Use after free in Prompts
CVE: CVE-2023-0941
Component: chromium-browser
CVSS v3: 9.6/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Release date: 2023-02-22T00:00:00+00:00

Use after free in Prompts in Google Chrome prior to 110.0.5481.177 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
global buffer overflow via the 'buffer' variable at gifread.c.
CVE: CVE-2023-43907
Component: optipng
CWE: CWE-120
Severity: Moderate
CVSS v3: 6.5/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
Release date: 2023-10-01T00:00:00+00:00

A vulnerability has been identified in OptiPNG related to its handling of GIF file processing. The issue arises from a global buffer overflow occurring in the 'buffer' variable within the gifread.c component. This vulnerability can potentially be exploited by malicious actors to crash the OptiPNG program by manipulating specially crafted GIF files during processing.

Statement: Red Hat Product Security has rated this issue as having a Moderate security impact due to its classification as a crash in a CLI tool, with no significant security implications.

This issue is not currently planned to be addressed in future updates. 
For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.

Remediation:
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.
bypass the GRUB password protection feature
CVE: CVE-2023-4001
Component: grub2
CWE: CWE-290
Severity: Moderate
CVSS v3: 6.8/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Release date: 2023-01-01T00:00:00+00:00

An authentication bypass flaw was found in GRUB due to the way that GRUB uses the UUID of a device to search for the configuration file that contains the password hash for the GRUB password protection feature. An attacker capable of attaching an external drive such as a USB stick containing a file system with a duplicate UUID (the same as in the "/boot/" file system) can bypass the GRUB password protection feature on UEFI systems, which enumerate removable drives before non-removable ones. This issue was introduced in a downstream patch in Red Hat's version of grub2 and does not affect the upstream package.


Remediation:
CVE: CVE-2023-35728
Component: D-Link DAP-2622 DDP Reboot Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability
Release date: 2023-08-25T21:23:59.851000+00:00

D-Link DAP-2622 DDP Reboot Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.
. Was ZDI-CAN-20055.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
ovl: fix tmpfile leak
CVE: CVE-2023-53004
Component: kernel
CWE: CWE-401
Severity: Low
CVSS v3: 3.4/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Release date: 2023-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

ovl: fix tmpfile leak

Missed an error cleanup.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
client access via device auth request spoof
CVE: CVE-2023-2585
Component: keycloak
CWE: CWE-358
Severity: Low
CVSS v3: 4.2/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
Release date: 2023-06-26T00:00:00+00:00

Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client.


Remediation:
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258
Bleichenbacher timing oracle attack against RSA decryption - incomplete fix for CVE-2020-25659
CVE: CVE-2023-50782
Component: python-cryptography
CWE: CWE-385
Severity: Moderate
CVSS v3: 7.5/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Release date: 2023-12-13T00:00:00+00:00

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.

Statement: This vulnerability exists due to an incomplete fix for CVE-2020-25659.

The CVE-2020-25659 vulnerability presents a moderate severity concern due to its specific impact on applications utilizing RSA decryption with PKCS#1 v1.5 padding. While the vulnerability could potentially lead to leakage in RSA decryption operations, its severity is downgraded to moderate by several factors. Firstly, the exploitability of the vulnerability is limited to scenarios where RSA decryption with PKCS#1 v1.5 padding is employed, narrowing the scope of affected systems. Additionally, the implementation of implicit rejection, such as the Marvin workaround, provides a viable mitigation strategy. 

https://people.redhat.com/~hkario/marvin/

Remediation:
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVE: CVE-2023-27345
Component: PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Release date: 2023-03-31T20:32:00.487000+00:00

PDF-XChange Editor PDF File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of PDF files. Crafted data in a PDF file can trigger a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19303.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
CVE: CVE-2023-41193
Component: D-Link DAP-1325 HNAP SetAPLanSettings SecondaryDNS Command Injection Remote Code Execution Vulnerability
Release date: 2023-09-07T13:36:46.808000+00:00

D-Link DAP-1325 HNAP SetAPLanSettings SecondaryDNS Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1325 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of a request parameter provided to the HNAP1 SOAP endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18813.

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
Inappropriate implementation in Input
CVE: CVE-2023-4902
Component: chromium-browser
CVSS v3: 6.4/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Release date: 2023-09-12T00:00:00+00:00

Inappropriate implementation in Input in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. (Chromium security severity: Medium)

Statement: Red Hat Product Security has determined that this vulnerability does not affect any currently supported Red Hat product. This assessment may evolve based on further analysis and discovery. For more information about this vulnerability and the products it affects, please see the linked references.

Remediation:
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
CVE: CVE-2023-52615
Component: kernel
CWE: CWE-400
Severity: Moderate
CVSS v3: 5.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2023-01-01T00:00:00+00:00

A vulnerability was found in the hwrng component of the Linux kernel, which caused a deadlock when reading from /dev/hwrng into memory and mmap-ed from /dev/hwrng. This issue is triggered by a recursive read during a page fault and allows a local, authenticated attacker to cause a denial of service.


Remediation:
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

The system must be rebooted for this update to take effect.
Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible.
TIPC dissector crash
CVE: CVE-2023-0412
Component: wireshark
CWE: CWE-125
Severity: Moderate
CVSS v3: 7.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Release date: 2023-01-27T00:00:00+00:00

A flaw was found in the TIPC dissector of Wireshark. This issue occurs when decoding malformed packets from a pcap file or from the network, causing an out-of-bounds read, resulting in a Denial of Service.


Remediation:
arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer
CVE: CVE-2023-52750
Component: kernel
CWE: CWE-99
Severity: Low
CVSS v3: 5.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Release date: 2023-01-01T00:00:00+00:00

In the Linux kernel, the following vulnerability has been resolved:

arm64: Restrict CPU_BIG_ENDIAN to GNU as or LLVM IAS 15.x or newer

Prior to LLVM 15.0.0, LLVM's integrated assembler would incorrectly
byte-swap NOP when compiling for big-endian, and the resulting series of
bytes happened to match the encoding of FNMADD S21, S30, S0, S0.

This went unnoticed until commit:

  34f66c4c4d5518c1 ("arm64: Use a positive cpucap for FP/SIMD")

Prior to that commit, the kernel would always enable the use of FPSIMD
early in boot when __cpu_setup() initialized CPACR_EL1, and so usage of
FNMADD within the kernel was not detected, but could result in the
corruption of user or kernel FPSIMD state.

After that commit, the instructions happen to trap during boot prior to
FPSIMD being detected and enabled, e.g.

| Unhandled 64-bit el1h sync exception on CPU0, ESR 0x000000001fe00000 -- ASIMD
| CPU: 0 PID: 0 Comm: swapper Not tainted 6.6.0-rc3-00013-g34f66c4c4d55 #1
| Hardware name: linux,dummy-virt (DT)
| pstate: 400000c9 (nZcv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
| pc : __pi_strcmp+0x1c/0x150
| lr : populate_properties+0xe4/0x254
| sp : ffffd014173d3ad0
| x29: ffffd014173d3af0 x28: fffffbfffddffcb8 x27: 0000000000000000
| x26: 0000000000000058 x25: fffffbfffddfe054 x24: 0000000000000008
| x23: fffffbfffddfe000 x22: fffffbfffddfe000 x21: fffffbfffddfe044
| x20: ffffd014173d3b70 x19: 0000000000000001 x18: 0000000000000005
| x17: 0000000000000010 x16: 0000000000000000 x15: 00000000413e7000
| x14: 0000000000000000 x13: 0000000000001bcc x12: 0000000000000000
| x11: 00000000d00dfeed x10: ffffd414193f2cd0 x9 : 0000000000000000
| x8 : 0101010101010101 x7 : ffffffffffffffc0 x6 : 0000000000000000
| x5 : 0000000000000000 x4 : 0101010101010101 x3 : 000000000000002a
| x2 : 0000000000000001 x1 : ffffd014171f2988 x0 : fffffbfffddffcb8
| Kernel panic - not syncing: Unhandled exception
| CPU: 0 PID: 0 Comm: swapper Not tainted 6.6.0-rc3-00013-g34f66c4c4d55 #1
| Hardware name: linux,dummy-virt (DT)
| Call trace:
|  dump_backtrace+0xec/0x108
|  show_stack+0x18/0x2c
|  dump_stack_lvl+0x50/0x68
|  dump_stack+0x18/0x24
|  panic+0x13c/0x340
|  el1t_64_irq_handler+0x0/0x1c
|  el1_abort+0x0/0x5c
|  el1h_64_sync+0x64/0x68
|  __pi_strcmp+0x1c/0x150
|  unflatten_dt_nodes+0x1e8/0x2d8
|  __unflatten_device_tree+0x5c/0x15c
|  unflatten_device_tree+0x38/0x50
|  setup_arch+0x164/0x1e0
|  start_kernel+0x64/0x38c
|  __primary_switched+0xbc/0xc4

Restrict CONFIG_CPU_BIG_ENDIAN to a known good assembler, which is
either GNU as or LLVM's IAS 15.0.0 and newer, which contains the linked
commit.


Remediation: