SB20240918126 - Input validation error in Linux kernel resource dcn315 driver
Published: September 18, 2024 Updated: May 12, 2025
Security Bulletin ID
SB20240918126
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-2024-46772)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the dcn315_populate_dml_pipes_from_context() function in drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.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/ede06d23392529b039cf7ac11b5875b047900f1c
- https://git.kernel.org/stable/c/ea79068d4073bf303f8203f2625af7d9185a1bc6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.133
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.86