CVE-2026-53347
Medium
Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix driver removal with disabled KMS DRM atomic and modesetting aren't initialized if virtio-gpu driver built with disabled KMS, leading to access of uninitialized data on driver removal/unbinding and crashing kernel. Fix it by skipping shutting down atomic core with unavailable KMS.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Linux Kernel
PublishedJul 1, 2026
First seenJul 1, 2026
Weakness typeCWE-908CWE-908
How to fix
Update
- linux linux_kernel6.6.143, 6.12.94, 6.18.36, 7.0.13 or later
Patches
- git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989
- git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a
- git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3
- git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562
- git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 6.4 ≤ v < 6.6.143, 6.7 ≤ v < 6.12.94, 6.13 ≤ v < 6.18.36, 6.19 ≤ v < 7.0.13, 7.1 | 6.6.143, 6.12.94, 6.18.36, 7.0.13 |
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