CVE-2026-68247: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/i915/bios: range check LFP Data Block panel_type2 While the panel_type from LFP Data Block is range checked, panel_type2 is not. Add a few helpers for range checking, and use them to not only check panel_type2, but also improve clarity and correctness in the panel type selection. Discovered using AI-assisted static analysis confirmed by Intel Product Security. v2: - Fix commit message typo (Michał) - Add is_panel_type_pnp() (Ville) (cherry picked from commit c9ebe5d2f25729d6cfbbb1235d640bf67f9275df)

Засегнати продукти

• Linux Linux: 6434cf630086eea2d091f122f5802582a05d9d1c преди a06256ac0c3b40abf83ac257ada3c4368bd136a2; 6434cf630086eea2d091f122f5802582a05d9d1c преди dc30139679354860faf8ca6a0f231cd39d692db7; 6434cf630086eea2d091f122f5802582a05d9d1c преди e7b5694645b03e80830dc141b59fc65aac693c70; 6434cf630086eea2d091f122f5802582a05d9d1c преди 8b2da44446f9dce2ae50fee78bac2734d4277143; 6434cf630086eea2d091f122f5802582a05d9d1c преди 8887b94d2fc93071bf6ff09c39d474510e6f582f; 6434cf630086eea2d091f122f5802582a05d9d1c преди 2084503f2d087bf956198e7f6eb25b03a7049cb2
• Linux Linux: 6.0; преди 6.0; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-68247
• https://nvd.nist.gov/vuln/detail/CVE-2026-68247
• https://git.kernel.org/stable/c/a06256ac0c3b40abf83ac257ada3c4368bd136a2
• https://git.kernel.org/stable/c/dc30139679354860faf8ca6a0f231cd39d692db7
• https://git.kernel.org/stable/c/e7b5694645b03e80830dc141b59fc65aac693c70
• https://git.kernel.org/stable/c/8b2da44446f9dce2ae50fee78bac2734d4277143
• https://git.kernel.org/stable/c/8887b94d2fc93071bf6ff09c39d474510e6f582f
• https://git.kernel.org/stable/c/2084503f2d087bf956198e7f6eb25b03a7049cb2