SB2024090514 - Memory leak in Linux kernel disp dpu1 driver
Published: September 5, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024090514
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-2024-44982)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the dpu_plane_prepare_fb() function in drivers/gpu/drm/msm/disp/dpu1/dpu_plane.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/9b8b65211a880af8fe8330a101e1e239a2d4008f
- https://git.kernel.org/stable/c/7ecf85542169012765e4c2817cd3be6c2e009962
- https://git.kernel.org/stable/c/a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d
- https://git.kernel.org/stable/c/02193c70723118889281f75b88722b26b58bf4ae
- https://git.kernel.org/stable/c/bfa1a6283be390947d3649c482e5167186a37016
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.166
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.107
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.48