SB20240620262 - Resource management error in Linux kernel drm msm driver
Published: June 20, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240620262
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) Resource management error (CVE-ID: CVE-2021-47531)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the msm_gem_object_mmap() function in drivers/gpu/drm/msm/msm_gem.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.