{"api_version":"1","generated_at":"2026-09-25T12:40:01+00:00","cve":"CVE-2026-98148","urls":{"html":"https://cve.report/CVE-2026-98148","api":"https://cve.report/api/cve/CVE-2026-98148.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-98148","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-98148"},"summary":{"title":"drm/gud: validate GUD_ROTATION_0 is present in supported rotations","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gud: validate GUD_ROTATION_0 is present in supported rotations\n\nThe rotation argument to drm_plane_create_rotation_property() is set to\nDRM_MODE_ROTATE_0, and the device reported rotation bitmask is used as\nthe supported_rotations argument. The driver never validates that\nGUD_ROTATION_0 is present, so a device that omits it from its\nGUD_PROPERTY_ROTATION triggers the\nWARN_ON(rotation & ~supported_rotations) in\ndrm_plane_create_rotation_property()\n\nFix this by skipping the creation of rotation property if the device\ndoesn't have the GUD_ROTATION_0 bit","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-25 11:17:46","updated_at":"2026-09-25 11:17:46"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/b2cd682324b889011874cf844b7c7efa97c97296","name":"https://git.kernel.org/stable/c/b2cd682324b889011874cf844b7c7efa97c97296","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/876b33d8a9a00e9d4bbcbb7f55ad2c05974850de","name":"https://git.kernel.org/stable/c/876b33d8a9a00e9d4bbcbb7f55ad2c05974850de","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/cb732d027aa18e1fcf9d2797f47d20b179ebc59c","name":"https://git.kernel.org/stable/c/cb732d027aa18e1fcf9d2797f47d20b179ebc59c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98148","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98148","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 b2cd682324b889011874cf844b7c7efa97c97296 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 876b33d8a9a00e9d4bbcbb7f55ad2c05974850de git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 40e1a70b4aedf2859a1829991b48ef0ebe650bf2 cb732d027aa18e1fcf9d2797f47d20b179ebc59c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 5.13","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.13 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.53 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.7 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/gud/gud_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b2cd682324b889011874cf844b7c7efa97c97296","status":"affected","version":"40e1a70b4aedf2859a1829991b48ef0ebe650bf2","versionType":"git"},{"lessThan":"876b33d8a9a00e9d4bbcbb7f55ad2c05974850de","status":"affected","version":"40e1a70b4aedf2859a1829991b48ef0ebe650bf2","versionType":"git"},{"lessThan":"cb732d027aa18e1fcf9d2797f47d20b179ebc59c","status":"affected","version":"40e1a70b4aedf2859a1829991b48ef0ebe650bf2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/gud/gud_drv.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.7","versionStartIncluding":"5.13","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc2","versionStartIncluding":"5.13","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gud: validate GUD_ROTATION_0 is present in supported rotations\n\nThe rotation argument to drm_plane_create_rotation_property() is set to\nDRM_MODE_ROTATE_0, and the device reported rotation bitmask is used as\nthe supported_rotations argument. The driver never validates that\nGUD_ROTATION_0 is present, so a device that omits it from its\nGUD_PROPERTY_ROTATION triggers the\nWARN_ON(rotation & ~supported_rotations) in\ndrm_plane_create_rotation_property()\n\nFix this by skipping the creation of rotation property if the device\ndoesn't have the GUD_ROTATION_0 bit"}],"providerMetadata":{"dateUpdated":"2026-09-25T10:36:21.562Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/b2cd682324b889011874cf844b7c7efa97c97296"},{"url":"https://git.kernel.org/stable/c/876b33d8a9a00e9d4bbcbb7f55ad2c05974850de"},{"url":"https://git.kernel.org/stable/c/cb732d027aa18e1fcf9d2797f47d20b179ebc59c"}],"title":"drm/gud: validate GUD_ROTATION_0 is present in supported rotations","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-98148","datePublished":"2026-09-25T10:36:21.562Z","dateReserved":"2026-09-25T10:25:14.320Z","dateUpdated":"2026-09-25T10:36:21.562Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-25 11:17:46","lastModifiedDate":"2026-09-25 11:17:46","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"98148","Ordinal":"1","Title":"drm/gud: validate GUD_ROTATION_0 is present in supported rotatio","CVE":"CVE-2026-98148","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"98148","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gud: validate GUD_ROTATION_0 is present in supported rotations\n\nThe rotation argument to drm_plane_create_rotation_property() is set to\nDRM_MODE_ROTATE_0, and the device reported rotation bitmask is used as\nthe supported_rotations argument. The driver never validates that\nGUD_ROTATION_0 is present, so a device that omits it from its\nGUD_PROPERTY_ROTATION triggers the\nWARN_ON(rotation & ~supported_rotations) in\ndrm_plane_create_rotation_property()\n\nFix this by skipping the creation of rotation property if the device\ndoesn't have the GUD_ROTATION_0 bit","Type":"Description","Title":"drm/gud: validate GUD_ROTATION_0 is present in supported rotatio"}]}}}