CVE-2022-50842

Not scored yetLast modified Jun 17, 2026

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.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= f651c8b055423057d9f41525dfdc37b4796015d1, < f134f261d76ae3d5ecf68db642eaa746ceb84cfb; >= f651c8b055423057d9f41525dfdc37b4796015d1, < f122bcb34f1a4b02ef3d95058d8fd1316ea03785; >= f651c8b055423057d9f41525dfdc37b4796015d1, < 989164305b933af06d69bb91044dafbd01025371; >= f651c8b055423057d9f41525dfdc37b4796015d1, < 36e133af33ea54193378b190cf92c47c12a43d34; >= f651c8b055423057d9f41525dfdc37b4796015d1, < e473216b42aa1fd9fc6b94b608b42c210c655908
LinuxLinux5.7

References

Timeline

Published
Dec 30, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

Related CVEs from 2022

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CVE-2022-50842: Unscored | Vulnix