CVE-2022-50842
drm/virtio: Check whether transferred 2D BO is shmem
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Check whether transferred 2D BO is shmem Transferred 2D BO always must be a shmem BO. Add check for that to prevent NULL dereference if userspace passes a VRAM BO.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 30, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
f651c8b055423057d9f41525dfdc37b4796015d1 < f134f261d76ae3d5ecf68db642eaa746ceb84cfb f651c8b055423057d9f41525dfdc37b4796015d1 < f122bcb34f1a4b02ef3d95058d8fd1316ea03785 f651c8b055423057d9f41525dfdc37b4796015d1 < 989164305b933af06d69bb91044dafbd01025371 f651c8b055423057d9f41525dfdc37b4796015d1 < 36e133af33ea54193378b190cf92c47c12a43d34 f651c8b055423057d9f41525dfdc37b4796015d1 < e473216b42aa1fd9fc6b94b608b42c210c655908
Linux / Linux
5.7
References
git.kernel.org: https://git.kernel.org/stable/c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb git.kernel.org: https://git.kernel.org/stable/c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785 git.kernel.org: https://git.kernel.org/stable/c/989164305b933af06d69bb91044dafbd01025371 git.kernel.org: https://git.kernel.org/stable/c/36e133af33ea54193378b190cf92c47c12a43d34 git.kernel.org: https://git.kernel.org/stable/c/e473216b42aa1fd9fc6b94b608b42c210c655908