Vulnerabilities > CVE-2024-42313 - Use After Free vulnerability in Linux Kernel
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
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.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
References
- https://git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad
- https://git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635
- https://git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2
- https://git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e
- https://git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6
- https://git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567
- https://git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36
- https://git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282