VDB
DEBIAN-CVE-2025-40354
DEBIAN-CVE-2025-40354
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: increase max link count and fix link->enc NULL pointer access [why] 1.) dc->links[MAX_LINKS] array size smaller than actual requested. max_connector + max_dpia + 4 virtual = 14. increase from 12 to 14. 2.) hw_init() access null LINK_ENC for dpia non display_endpoint. (cherry picked from commit d7f5a61e1b04ed87b008c8d327649d184dc5bb45)
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.4.13-1, 6.6.13-1, 6.6.13-1~bpo12+1 |
| Debian:13 | linux | 0, 6.12.38-1, 6.12.57-1~bpo12+1 |
| Debian:14 | linux | 6.12.43-1, 6.12.43-1~bpo12+1, 6.12.48-1 |
Timeline
- Dec 16, 2025 CVE Published
- Oct 15, 2026 CVE Updated