SB2024061055 - Memory leak in Linux kernel drm msm driver
Published: June 10, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024061055
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) Memory leak (CVE-ID: CVE-2021-47530)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the msm_ioctl_gem_info() and msm_ioctl_wait_fence() functions in drivers/gpu/drm/msm/msm_drv.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.