CVE-2024-42313
Qualcomm Venus Linux Kernel Use After Free Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close(). The firmware will add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free for inst. Fix it by cancelling the work in vdec_close.
INFO
Published Date :
Aug. 17, 2024, 9:15 a.m.
Last Modified :
Aug. 22, 2024, 4:01 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-42313.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-42313 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-42313 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Aug. 22, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36 No Types Assigned https://git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36 Patch Changed Reference Type https://git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635 No Types Assigned https://git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635 Patch Changed Reference Type https://git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2 No Types Assigned https://git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2 Patch Changed Reference Type https://git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567 No Types Assigned https://git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567 Patch Changed Reference Type https://git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e No Types Assigned https://git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e Patch Changed Reference Type https://git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6 No Types Assigned https://git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6 Patch Changed Reference Type https://git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad No Types Assigned https://git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad Patch Changed Reference Type https://git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282 No Types Assigned https://git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282 Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.13 up to (excluding) 4.19.320 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.282 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.224 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.165 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.103 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.44 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.3 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 19, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282 [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: media: venus: fix use after free in vdec_close There appears to be a possible use after free with vdec_close(). The firmware will add buffer release work to the work queue through HFI callbacks as a normal part of decoding. Randomly closing the decoder device from userspace during normal decoding can incur a read after free for inst. Fix it by cancelling the work in vdec_close. Added Reference kernel.org https://git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-42313 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-42313
weaknesses.