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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.

PUBLISHED Reserved 2025-12-30 | Published 2025-12-30 | Updated 2025-12-30 | Assigner Linux

Product status

Default status
unaffected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f134f261d76ae3d5ecf68db642eaa746ceb84cfb
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before f122bcb34f1a4b02ef3d95058d8fd1316ea03785
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 989164305b933af06d69bb91044dafbd01025371
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before 36e133af33ea54193378b190cf92c47c12a43d34
affected

1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (git) before e473216b42aa1fd9fc6b94b608b42c210c655908
affected

Default status
affected

5.10.150 (semver)
unaffected

5.15.75 (semver)
unaffected

5.19.17 (semver)
unaffected

6.0.3 (semver)
unaffected

6.1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb

git.kernel.org/...c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785

git.kernel.org/...c/989164305b933af06d69bb91044dafbd01025371

git.kernel.org/...c/36e133af33ea54193378b190cf92c47c12a43d34

git.kernel.org/...c/e473216b42aa1fd9fc6b94b608b42c210c655908

cve.org (CVE-2022-50842)

nvd.nist.gov (CVE-2022-50842)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.