CVE-2023-52862
drm/amd/display: Fix null pointer dereference in error message
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null pointer dereference in error message This patch fixes a null pointer dereference in the error message that is printed when the Display Core (DC) fails to initialize. The original message includes the DC version number, which is undefined if the DC is not initialized.
Timeline
ID reserved
By Linux
Published
- 24 months later
· 24 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 |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium4.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | Medium4.1 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.23% · top 86% of all CVEs (7 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: Medium 4.1.
Weakness
Affected products
- affected 9788d087caffd8358d6e14349ee69d9385666719 – < 97ef07182ac46b069bb5e7d46cb903a764d67898
- affected 9788d087caffd8358d6e14349ee69d9385666719 – < 8b72c5d4a5d25e76b16283397c40b8b3c0d70019
- affected 9788d087caffd8358d6e14349ee69d9385666719 – < 0c3601a2fbfb265ce283651480e30c8e60459112
- affected 6.5
- unaffected < 6.5
- unaffected 6.5.12 – ≤ 6.5.*
- unaffected 6.6.2 – ≤ 6.6.*
- unaffected 6.7 – ≤ *
References (3)
- https://git.kernel.org/stable/c/97ef07182ac46b069bb5e7d46cb903a764d67898 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/8b72c5d4a5d25e76b16283397c40b8b3c0d70019 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/0c3601a2fbfb265ce283651480e30c8e60459112 (opens in a new tab)x_transferred
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)
- 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://trackcve.app/cve/CVE-2023-52862)Record last updated .