{"id":"CVE-2026-31460","summary":"drm/amd/display: check if ext_caps is valid in BL setup","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: check if ext_caps is valid in BL setup\n\nLVDS connectors don't have extended backlight caps so check\nif the pointer is valid before accessing it.\n\n(cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6)","modified":"2026-07-08T08:00:09.661326987Z","published":"2026-04-22T13:53:52.202Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31460.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/60b0524bfb7d691ab378cdc788209f11cd34da89"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9da4f9964abcaeb6e19797d5e3b10faad338a786"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31460.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31460"},{"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":"1454642960b0a4fafd48b08919d39350ee2ac372"},{"fixed":"60b0524bfb7d691ab378cdc788209f11cd34da89"},{"fixed":"9da4f9964abcaeb6e19797d5e3b10faad338a786"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31460.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31460.json"}}],"schema_version":"1.7.5"}