{"id":"CVE-2026-97431","summary":"drm/amd/display: Avoid DPMS-on for phantom stream","details":"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.","modified":"2026-09-26T03:48:27.679698145Z","published":"2026-09-24T16:03:44.385Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97431.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97431.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97431"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9c6669c2e21a2d9b3f3857883c715a302ae64ac0"},{"fixed":"f2463fc246d3c39be1371389c52b29418ad673d0"},{"fixed":"10f5f9c0ef32d08b228bfee3684b62f36f395852"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97431.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.17.0"},{"fixed":"6.18.53"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-97431.json"}}],"schema_version":"1.9.0"}