Input validation error in Linux kernel - CVE-2024-46772
Published: September 18, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU97567
CSH Severity: Low
CVSS v4.0: 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-2024-46772
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Linux Foundation
Affected software:
Linux kernel
Linux kernel
Detailed vulnerability description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the dcn315_populate_dml_pipes_from_context() function in drivers/gpu/drm/amd/display/dc/resource/dcn315/dcn315_resource.c. A local user can perform a denial of service (DoS) attack.
How to mitigate CVE-2024-46772
Install update from vendor's website.
Sources
- https://git.kernel.org/stable/c/ede06d23392529b039cf7ac11b5875b047900f1c
- https://git.kernel.org/stable/c/ea79068d4073bf303f8203f2625af7d9185a1bc6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.133
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.10
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.86