SB20241022152 - Input validation error in Linux kernel dc dml2 driver
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB20241022152
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-2024-50004)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the build_unoptimized_policy_settings() function in drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.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/945dc25eda88b5d6e30c9686dc619ab981c22d0e
- https://git.kernel.org/stable/c/4010efc8516899981cc3b57be2d4a2d5d9e50228
- https://git.kernel.org/stable/c/0d5e5e8a0aa49ea2163abf128da3b509a6c58286
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.14
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12