{"id":"CVE-2026-68247","summary":"drm/i915/bios: range check LFP Data Block panel_type2","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/bios: range check LFP Data Block panel_type2\n\nWhile the panel_type from LFP Data Block is range checked, panel_type2\nis not. Add a few helpers for range checking, and use them to not only\ncheck panel_type2, but also improve clarity and correctness in the panel\ntype selection.\n\nDiscovered using AI-assisted static analysis confirmed by Intel Product\nSecurity.\n\nv2:\n- Fix commit message typo (Michał)\n- Add is_panel_type_pnp() (Ville)\n\n(cherry picked from commit c9ebe5d2f25729d6cfbbb1235d640bf67f9275df)","modified":"2026-08-18T03:30:54.029248877Z","published":"2026-08-10T12:01:13.466Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68247.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2084503f2d087bf956198e7f6eb25b03a7049cb2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8887b94d2fc93071bf6ff09c39d474510e6f582f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8b2da44446f9dce2ae50fee78bac2734d4277143"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e7b5694645b03e80830dc141b59fc65aac693c70"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/68xxx/CVE-2026-68247.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-68247"},{"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":"6434cf630086eea2d091f122f5802582a05d9d1c"},{"fixed":"e7b5694645b03e80830dc141b59fc65aac693c70"},{"fixed":"8b2da44446f9dce2ae50fee78bac2734d4277143"},{"fixed":"8887b94d2fc93071bf6ff09c39d474510e6f582f"},{"fixed":"2084503f2d087bf956198e7f6eb25b03a7049cb2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68247.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.12.101"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.42"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-68247.json"}}],"schema_version":"1.9.0"}