VDB
DEBIAN-CVE-2023-53864
DEBIAN-CVE-2023-53864
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable() When disabling overlay plane in mxsfb_plane_overlay_atomic_update(), 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 mxsfb_plane_overlay_atomic_disable() instead.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | linux | 0, 0, 0 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:12 | linux | 6.1.38-3, 6.1.38-4, 6.1.38-4~bpo11+1 |
Timeline
- Dec 9, 2025 CVE Published
- Apr 28, 2026 CVE Updated