#VU97565 Input validation error in Linux kernel - CVE-2024-46773
Published: September 18, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU97565
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-2024-46773
CWE-ID: CWE-20
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 improper input validation within the dm_update_mst_vcpi_slots_for_dsc() function in drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.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/20e7164c52d9bfbb9d9862b833fa989624a61345
- https://git.kernel.org/stable/c/dfafee0a7b51c7c9612edd2d991401294964d02f
- https://git.kernel.org/stable/c/11f997143c67680d6e40a13363618380cd57a414
- https://git.kernel.org/stable/c/116a678f3a9abc24f5c9d2525b7393d18d9eb58e
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.110
- 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-6.6.51