CVE-2024-46816
HIGH severity · CVSS 7.8
7.8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Stop amdgpu_dm initialize when link nums greater than max_links [Why] Coverity report OVERRUN warning. There are only max_links elements within dc->links. link count could up to AMDGPU_DM_MAX_DISPLAY_INDEX 31. [How] Make sure link count less than max_links.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/36c39a8dcce210649f2f45f252abaa09fcc1ae87 ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/36c39a8dcce210649f2f45f252abaa09fcc1ae87Patch
- https://git.kernel.org/stable/c/cf8b16857db702ceb8d52f9219a4613363e2b1cfPatch
- https://git.kernel.org/stable/c/13080d052c995aee14695a5b740c245121eb2bcc
- https://git.kernel.org/stable/c/c84632096722fd31251f0957fafc9e90d9a247fd
- https://git.kernel.org/stable/c/e2411b6abf6e5d6c33d0450846673cdf536f0ba4
- https://git.kernel.org/stable/c/e3cd0d8362de47f613bfdf315b3f3a9ab71e66bf
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html