Out-of-bounds read in Linux kernel - CVE-2024-27029
Published: May 31, 2024 / Updated: May 14, 2025
Vulnerability identifier: #VU90316
CSH Severity: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-27029
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
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.
External links
- 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