SB20241022158 - Input validation error in Linux kernel decoder vdec driver
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB20241022158
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2024-47753)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the vdec_vp8_slice_decode() function in drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp8_req_if.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/dbe5b7373801c261f3ea118145fbb2caac5f9324
- https://git.kernel.org/stable/c/35cc704622b3a9bc02a4755d5ba80238eee3cdc2
- https://git.kernel.org/stable/c/3167aa42941b68405a092df114453ef0f1b09c2c
- https://git.kernel.org/stable/c/b113bc7c0e83b32f4dd2d291a2b6c4803e0a2c44
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.132
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54