Няма оценка
CVSS
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: drm/i915/vrr: require valid min/max vfreq for VRR Ensure the EDID provided min/max vfreq are valid. Most scenarios are already covered (by coincidence) through the checks in intel_vrr_is_capable() and intel_vrr_is_in_range(), but be more explicit about it. At worst, a zero min_vfreq could lead to a division by zero in intel_vrr_compute_vmax(). Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 1765cf59f517b02f3b0591fe5120930d08bddeb6)
Засегнати продукти
- Linux Linux: 117cd09ba52857a60dc5d7f61941046625d8ff5a преди 2f9aa8d42b7fc17621894456433ac07689fb4a21; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди 5225122b9cad6b0c61e767fb2adea8c07da925be; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди 6598ac1721c3a5543efdbcab579a8561268d7ce1; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди f16218689b41efcbc491207cd7716477b1223879; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди df1582c0a101e2e2f133dd331d2a3258bb6a7518; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди c726c8bbee5115dad37fa7867136ebaa50690331; 117cd09ba52857a60dc5d7f61941046625d8ff5a преди f8a9262c7a6fc2de9802e14b0228114f0333869e
- Linux Linux: 5.12; преди 5.12; 5.15.217 до 5.15.*; 6.1.184 до 6.1.*; 6.6.151 до 6.6.*; 6.12.103 до 6.12.*; 6.18.44 до 6.18.*; 7.1.6 до 7.1.*; от 7.2 нататък
История
- 10 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-68254
- https://nvd.nist.gov/vuln/detail/CVE-2026-68254
- https://git.kernel.org/stable/c/2f9aa8d42b7fc17621894456433ac07689fb4a21
- https://git.kernel.org/stable/c/5225122b9cad6b0c61e767fb2adea8c07da925be
- https://git.kernel.org/stable/c/6598ac1721c3a5543efdbcab579a8561268d7ce1
- https://git.kernel.org/stable/c/f16218689b41efcbc491207cd7716477b1223879
- https://git.kernel.org/stable/c/df1582c0a101e2e2f133dd331d2a3258bb6a7518
- https://git.kernel.org/stable/c/c726c8bbee5115dad37fa7867136ebaa50690331
- https://git.kernel.org/stable/c/f8a9262c7a6fc2de9802e14b0228114f0333869e