CVE-2024-56538drm: zynqmp_kms: Unplug DRM device before removal
- 7.8HighCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 81% 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: zynqmp_kms: Unplug DRM device before removal Prevent userspace accesses to the DRM device from causing use-after-frees by unplugging the device before we remove it. This causes any further userspace accesses to result in an error without further calls into this driver's internals.
Timeline
ID reserved
By Linux
Published
- 22 months later
· 22 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 |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| CISA-ADPADP (enrichment) | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 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)
- 0.27% · top 81% of all CVEs (14 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.8.
Affected products
- affected d76271d22694e874ed70791702db9252ffe96a4c – < 0c8ca1da81e5a9787284eb84c0c6ae927f063c15
- affected d76271d22694e874ed70791702db9252ffe96a4c – < a17b9afe58c474657449cf87e238b1788200576b
- affected d76271d22694e874ed70791702db9252ffe96a4c – < 4fb97432e28a7e136b2d76135d50e988ada8e1af
- affected d76271d22694e874ed70791702db9252ffe96a4c – < 692f52aedccbf79b212a1e14e3735192b4c24a7d
- affected d76271d22694e874ed70791702db9252ffe96a4c – < 2e07c88914fc5289c21820b1aa94f058feb38197
- affected 5.9
- unaffected < 5.9
- unaffected 6.1.191 – ≤ 6.1.*
- unaffected 6.6.64 – ≤ 6.6.*
- unaffected 6.11.11 – ≤ 6.11.*
- unaffected 6.12.2 – ≤ 6.12.*
- unaffected 6.13 – ≤ *
References
References5
- https://git.kernel.org/stable/c/0c8ca1da81e5a9787284eb84c0c6ae927f063c15 (opens in a new tab)
- https://git.kernel.org/stable/c/a17b9afe58c474657449cf87e238b1788200576b (opens in a new tab)
- https://git.kernel.org/stable/c/4fb97432e28a7e136b2d76135d50e988ada8e1af (opens in a new tab)
- https://git.kernel.org/stable/c/692f52aedccbf79b212a1e14e3735192b4c24a7d (opens in a new tab)
- https://git.kernel.org/stable/c/2e07c88914fc5289c21820b1aa94f058feb38197 (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-2024-53186 (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-2024-56538)Record last updated .