CVE-2024-46871drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX
- 7.8HighCVSS base score
- 0.21%Exploitation in 30 daysEPSS · top 88% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Correct the defined value for AMDGPU_DMUB_NOTIFICATION_MAX [Why & How] It actually exposes '6' types in enum dmub_notification_type. Not 5. Using smaller number to create array dmub_callback & dmub_thread_offload has potential to access item out of array bound. Fix it.
Timeline
ID reserved
By Linux
- 28 days later
· 28 days later
Published
- 19 months later
· 19 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Analyzed | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.21% · top 88% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < e1896f381d27466c26cb44b4450eae05cd59dfd0
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 9f404b0bc2df3880758fb3c3bc7496f596f347d7
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < 800a5ab673c4a61ca220cce177386723d91bdb37
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < c592b6355b9b57b8e59fc5978ce1e14f64488a98
- affected 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c – < ad28d7c3d989fc5689581664653879d664da76f0
- affected 4.15
- unaffected < 4.15
- unaffected 5.15.174 – ≤ 5.15.*
- unaffected 6.1.109 – ≤ 6.1.*
- unaffected 6.6.50 – ≤ 6.6.*
- unaffected 6.10.9 – ≤ 6.10.*
- unaffected 6.11 – ≤ *
References
References6
- https://git.kernel.org/stable/c/e1896f381d27466c26cb44b4450eae05cd59dfd0 (opens in a new tab)
- https://git.kernel.org/stable/c/9f404b0bc2df3880758fb3c3bc7496f596f347d7 (opens in a new tab)
- https://git.kernel.org/stable/c/800a5ab673c4a61ca220cce177386723d91bdb37 (opens in a new tab)
- https://git.kernel.org/stable/c/c592b6355b9b57b8e59fc5978ce1e14f64488a98 (opens in a new tab)
- https://git.kernel.org/stable/c/ad28d7c3d989fc5689581664653879d664da76f0 (opens in a new tab)
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-42132 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-46871)Record last updated .