{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50842","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:07.133Z","datePublished":"2025-12-30T12:11:00.439Z","dateUpdated":"2026-05-11T19:26:10.144Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:26:10.144Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/virtio: Check whether transferred 2D BO is shmem\n\nTransferred 2D BO always must be a shmem BO. Add check for that to prevent\nNULL dereference if userspace passes a VRAM BO."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_vq.c"],"versions":[{"version":"f651c8b055423057d9f41525dfdc37b4796015d1","lessThan":"f134f261d76ae3d5ecf68db642eaa746ceb84cfb","status":"affected","versionType":"git"},{"version":"f651c8b055423057d9f41525dfdc37b4796015d1","lessThan":"f122bcb34f1a4b02ef3d95058d8fd1316ea03785","status":"affected","versionType":"git"},{"version":"f651c8b055423057d9f41525dfdc37b4796015d1","lessThan":"989164305b933af06d69bb91044dafbd01025371","status":"affected","versionType":"git"},{"version":"f651c8b055423057d9f41525dfdc37b4796015d1","lessThan":"36e133af33ea54193378b190cf92c47c12a43d34","status":"affected","versionType":"git"},{"version":"f651c8b055423057d9f41525dfdc37b4796015d1","lessThan":"e473216b42aa1fd9fc6b94b608b42c210c655908","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_vq.c"],"versions":[{"version":"5.7","status":"affected"},{"version":"0","lessThan":"5.7","status":"unaffected","versionType":"semver"},{"version":"5.10.150","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.75","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.19.17","lessThanOrEqual":"5.19.*","status":"unaffected","versionType":"semver"},{"version":"6.0.3","lessThanOrEqual":"6.0.*","status":"unaffected","versionType":"semver"},{"version":"6.1","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.10.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.15.75"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"5.19.17"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.0.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.7","versionEndExcluding":"6.1"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb"},{"url":"https://git.kernel.org/stable/c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785"},{"url":"https://git.kernel.org/stable/c/989164305b933af06d69bb91044dafbd01025371"},{"url":"https://git.kernel.org/stable/c/36e133af33ea54193378b190cf92c47c12a43d34"},{"url":"https://git.kernel.org/stable/c/e473216b42aa1fd9fc6b94b608b42c210c655908"}],"title":"drm/virtio: Check whether transferred 2D BO is shmem","x_generator":{"engine":"bippy-1.2.0"}}}}