CVE-2023-53864
- Source
- https://cve.org/CVERecord?id=CVE-2023-53864
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53864.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-53864
- Downstream
- Related
- Published
- 2025-12-09T01:30:33.263Z
- Modified
- 2026-03-31T17:29:34.631801492Z
- Summary
- drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/mxsfb: Disable overlay plane in mxsfbplaneoverlayatomicdisable()
When disabling overlay plane in mxsfbplaneoverlayatomicupdate(), overlay plane's framebuffer pointer is NULL. So, dereferencing it would cause a kernel Oops(NULL pointer dereferencing). Fix the issue by disabling overlay plane in mxsfbplaneoverlayatomicdisable() instead.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53864.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/0f98de0a11d29821d9448114178ddc1b1fe32a18
- https://git.kernel.org/stable/c/8bf2d4ca521d3acb57fc1607386e749b3cc92aaf
- https://git.kernel.org/stable/c/aa656d48e871a1b062e1bbf9474d8b831c35074c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53864.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-53864
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git