{"id":"CVE-2026-97431","revision":"07b2a672f97e4b3eba07df7ec12a1026","records":[{"revision":"07b2a672f97e4b3eba07df7ec12a1026","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97431","aliases":[],"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":0,"publishedAt":"2026-09-24T16:03:44.385+00:00","modifiedAt":"2026-09-25T12:44:07.741+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"9c6669c2e21a2d9b3f3857883c715a302ae64ac0\",\n                            \"lessThan\": \"f2463fc246d3c39be1371389c52b29418ad673d0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9c6669c2e21a2d9b3f3857883c715a302ae64ac0\",\n                            \"lessThan\": \"10f5f9c0ef32d08b228bfee3684b62f36f395852\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/gpu/drm/amd/display/dc/link/accessories/link_dp_cts.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.17\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.17\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/f2463fc246d3c39be1371389c52b29418ad673d0","https://git.kernel.org/stable/c/10f5f9c0ef32d08b228bfee3684b62f36f395852"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97431","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97431","identifiers":["CVE-2026-97431"]},"retained":false,"historicalAffected":[]}],"coverage":[]}