SB2024060489 - Out-of-bounds read in Linux kernel swsmu smu13 driver
Published: June 4, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024060489
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-2023-52812)
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 smu_v13_0_update_pcie_parameters() function in drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.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/5b4574b663d0a1a0a62d5232429b7db9ae6d0670
- https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a
- https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.119
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7