GoogleOSV:CVE-2024-42313CVE-2024-42313
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
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.
References
git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36
git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635
git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2
git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567
git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e
git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6
git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad
git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282
security-tracker.debian.org/tracker/CVE-2024-42313
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High