Description

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.

INFO

Published Date :

2025-12-30T12:11:00.439Z

Last Modified :

2026-01-02T15:04:57.381Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-50842 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-50842.

URL Resource
https://git.kernel.org/stable/c/36e133af33ea54193378b190cf92c47c12a43d34 cve-icon cve-icon
https://git.kernel.org/stable/c/989164305b933af06d69bb91044dafbd01025371 cve-icon cve-icon
https://git.kernel.org/stable/c/e473216b42aa1fd9fc6b94b608b42c210c655908 cve-icon cve-icon
https://git.kernel.org/stable/c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785 cve-icon cve-icon
https://git.kernel.org/stable/c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025123020-CVE-2022-50842-e43a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-50842 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-50842 cve-icon
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