{"id":"CVE-2026-53347","state":"PUBLISHED","title":"drm/virtio: Fix driver removal with disabled KMS","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/virtio: Fix driver removal with disabled KMS\n\nDRM atomic and modesetting aren't initialized if virtio-gpu driver built\nwith disabled KMS, leading to access of uninitialized data on driver\nremoval/unbinding and crashing kernel. Fix it by skipping shutting down\natomic core with unavailable KMS.","publishedAt":"2026-07-01T13:32:26.262Z","updatedAt":"2026-07-01T13:32:26.262Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"ed3e134700a2e07caa99b9bc0683ebbe0327c562","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"38a5f891cda6d121c149c94cda89c31ec7024ee3","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"19a6a00ff50c284f3a9818882ad2be58b33b790a","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"15e561869a8b4e4db69733be1d6f33770664f989","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"f329e8325e054bd6d84d10904f8dd51137281b92","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.143","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.94","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.36","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_drv.c"]}],"references":["https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562","https://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3","https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a","https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989","https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:16.098Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/53xxx/CVE-2026-53347.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-53347","state":"PUBLISHED","datePublished":"2026-07-01T13:32:26.262Z","dateUpdated":"2026-07-01T13:32:26.262Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-06-09T07:44:35.399Z"},"containers":{"cna":{"title":"drm/virtio: Fix driver removal with disabled KMS","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/virtio: Fix driver removal with disabled KMS\n\nDRM atomic and modesetting aren't initialized if virtio-gpu driver built\nwith disabled KMS, leading to access of uninitialized data on driver\nremoval/unbinding and crashing kernel. Fix it by skipping shutting down\natomic core with unavailable KMS."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"ed3e134700a2e07caa99b9bc0683ebbe0327c562","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"38a5f891cda6d121c149c94cda89c31ec7024ee3","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"19a6a00ff50c284f3a9818882ad2be58b33b790a","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"15e561869a8b4e4db69733be1d6f33770664f989","versionType":"git"},{"version":"72122c69d71784e390527819754ea456421c4501","status":"affected","lessThan":"f329e8325e054bd6d84d10904f8dd51137281b92","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_drv.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.4","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.4","versionType":"semver"},{"version":"6.6.143","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.94","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.36","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.0.13","status":"unaffected","lessThanOrEqual":"7.0.*","versionType":"semver"},{"version":"7.1","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/virtio/virtgpu_drv.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ed3e134700a2e07caa99b9bc0683ebbe0327c562"},{"url":"https://git.kernel.org/stable/c/38a5f891cda6d121c149c94cda89c31ec7024ee3"},{"url":"https://git.kernel.org/stable/c/19a6a00ff50c284f3a9818882ad2be58b33b790a"},{"url":"https://git.kernel.org/stable/c/15e561869a8b4e4db69733be1d6f33770664f989"},{"url":"https://git.kernel.org/stable/c/f329e8325e054bd6d84d10904f8dd51137281b92"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-07-01T13:32:26.262Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.6.143"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.12.94"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"6.18.36"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.0.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.4","versionEndExcluding":"7.1"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}