SB20240531240 - Out-of-bounds read in Linux kernel amd amdgpu driver
Published: May 31, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240531240
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) Out-of-bounds read (CVE-ID: CVE-2024-27029)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the mmhub_v3_3_print_l2_protection_fault_status() function in drivers/gpu/drm/amd/amdgpu/mmhub_v3_3.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/e1e076bda4fd6378ae650f2c6ef1a4ff93c5aea5
- https://git.kernel.org/stable/c/1f24b3040f2b6ffcb97151fabb3070328254d923
- https://git.kernel.org/stable/c/6540ff6482c1a5a6890ae44b23d0852ba1986d9e
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.2