CVE-2026-68248: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Return NULL on error in active_instance Avoid returning &node->base when node is NULL due to OOM during GFP_ATOMIC allocation. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit 6029bc064f0b1bac184203a50fbaaf070fa18832)

Засегнати продукти

• Linux Linux: bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди a727a004d14580b2fc9bec9e1a9ea60a9016cfcf; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди 2bc7c50ffca43e1824cf29738d0572f1eb21f261; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди 32c1a2afa90dd07df931f0b12578de1dbb751f0c; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди b238d86e7f43afde8e830ef5b8d89ffedbbc7613; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди cbec6a57959ab503e3ad4ad6edd51efb585dce92; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди 58b7e63ca0cd964190957ddd169c899256acaee9; bfaae47db3c0989c0ca82a1d59ca3088860b1845 преди 1e33f0de5fdcd09e51fdec1e5822448970b6420f
• Linux Linux: 5.13; преди 5.13; 5.15.216 до 5.15.*; 6.1.183 до 6.1.*; 6.6.148 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-2026-68248
• https://nvd.nist.gov/vuln/detail/CVE-2026-68248
• https://git.kernel.org/stable/c/a727a004d14580b2fc9bec9e1a9ea60a9016cfcf
• https://git.kernel.org/stable/c/2bc7c50ffca43e1824cf29738d0572f1eb21f261
• https://git.kernel.org/stable/c/32c1a2afa90dd07df931f0b12578de1dbb751f0c
• https://git.kernel.org/stable/c/b238d86e7f43afde8e830ef5b8d89ffedbbc7613
• https://git.kernel.org/stable/c/cbec6a57959ab503e3ad4ad6edd51efb585dce92
• https://git.kernel.org/stable/c/58b7e63ca0cd964190957ddd169c899256acaee9
• https://git.kernel.org/stable/c/1e33f0de5fdcd09e51fdec1e5822448970b6420f