{"api_version":"1","generated_at":"2026-10-01T09:09:01+00:00","cve":"CVE-2026-97431","urls":{"html":"https://cve.report/CVE-2026-97431","api":"https://cve.report/api/cve/CVE-2026-97431.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-97431","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-97431"},"summary":{"title":"drm/amd/display: Avoid DPMS-on for phantom stream","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid DPMS-on for phantom stream\n\n[Why & How]\nCalling dc_update_planes_and_stream separately for stream and its\nphantom stream causes a NULL pointer dereference, since the phantom is\ndestroyed on the first call.\n\nSkip the call for phantom streams.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-24 17:17:21","updated_at":"2026-09-25 13:17:26"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852","name":"https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0","name":"https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97431","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97431","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 f2463fc246d3c39be1371389c52b29418ad673d0 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 9c6669c2e21a2d9b3f3857883c715a302ae64ac0 10f5f9c0ef32d08b228bfee3684b62f36f395852 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.17","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.17 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 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"97431","cve":"CVE-2026-97431","epss":"0.001550000","percentile":"0.040120000","score_date":"2026-09-27","updated_at":"2026-09-28 00:02:24"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f2463fc246d3c39be1371389c52b29418ad673d0","status":"affected","version":"9c6669c2e21a2d9b3f3857883c715a302ae64ac0","versionType":"git"},{"lessThan":"10f5f9c0ef32d08b228bfee3684b62f36f395852","status":"affected","version":"9c6669c2e21a2d9b3f3857883c715a302ae64ac0","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"6.17","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2","versionStartIncluding":"6.17","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid DPMS-on for phantom stream\n\n[Why & How]\nCalling dc_update_planes_and_stream separately for stream and its\nphantom stream causes a NULL pointer dereference, since the phantom is\ndestroyed on the first call.\n\nSkip the call for phantom streams."}],"providerMetadata":{"dateUpdated":"2026-09-25T12:44:07.741Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0"},{"url":"https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852"}],"title":"drm/amd/display: Avoid DPMS-on for phantom stream","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-97431","datePublished":"2026-09-24T16:03:44.385Z","dateReserved":"2026-09-24T14:53:16.869Z","dateUpdated":"2026-09-25T12:44:07.741Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-24 17:17:21","lastModifiedDate":"2026-09-25 13:17:26","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"97431","Ordinal":"1","Title":"drm/amd/display: Avoid DPMS-on for phantom stream","CVE":"CVE-2026-97431","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"97431","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid DPMS-on for phantom stream\n\n[Why & How]\nCalling dc_update_planes_and_stream separately for stream and its\nphantom stream causes a NULL pointer dereference, since the phantom is\ndestroyed on the first call.\n\nSkip the call for phantom streams.","Type":"Description","Title":"drm/amd/display: Avoid DPMS-on for phantom stream"}]}}}