SB2024073188 - Reachable assertion in Linux kernel dc dml2 driver
Published: July 31, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024073188
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) Reachable assertion (CVE-ID: CVE-2024-42117)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to reachable assertion within the find_disp_cfg_idx_by_plane_id() and find_disp_cfg_idx_by_stream_id() functions in drivers/gpu/drm/amd/display/dc/dml2/dml2_dc_resource_mgmt.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.