#VU97557 Buffer overflow in Linux kernel - CVE-2024-46726
Published: September 18, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU97557
Vulnerability risk: 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-2024-46726
CWE-ID: CWE-119
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 memory corruption within the dcn_bw_update_from_pplib_fclks() function in drivers/gpu/drm/amd/display/dc/dml/calcs/dcn_calcs.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/733ae185502d30bbe79575167b6178cfb6c5d6bd
- https://git.kernel.org/stable/c/3dc6bb57dab36b38b7374af0ac916174c146b6ed
- https://git.kernel.org/stable/c/d705b5869f6b1b46ad5ceb1bd2a08c04f7e5003b
- https://git.kernel.org/stable/c/8e2734bf444767fed787305ccdcb36a2be5301a2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.109
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.9
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.50