CVE-2026-68308: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: check pointer returned by mt76_connac_get_he_phy_cap() mt76_connac_get_he_phy_cap routine can theoretically return NULL so check cap pointer before dereferencing it.

Засегнати продукти

• Linux Linux: 98686cd21624c75a043e96812beadddf4f6f48e5 преди 4fd85fd2373501b7386e93a5ce4a549d7c4e64e3; 98686cd21624c75a043e96812beadddf4f6f48e5 преди 8b8a079e22ce9fc3c0d05b148ef67e4c6e576678; 98686cd21624c75a043e96812beadddf4f6f48e5 преди d14238523ca4c6f5fcb54d1920eb2f8525a7711f; 98686cd21624c75a043e96812beadddf4f6f48e5 преди 8bc7167e8a86489b7cb96a69cf1fb671d6df014b; 98686cd21624c75a043e96812beadddf4f6f48e5 преди e858cf6bf99880343348ff1e8c942aaff1d9d592
• Linux Linux: 6.2; преди 6.2; 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-2026-68308
• https://nvd.nist.gov/vuln/detail/CVE-2026-68308
• https://git.kernel.org/stable/c/4fd85fd2373501b7386e93a5ce4a549d7c4e64e3
• https://git.kernel.org/stable/c/8b8a079e22ce9fc3c0d05b148ef67e4c6e576678
• https://git.kernel.org/stable/c/d14238523ca4c6f5fcb54d1920eb2f8525a7711f
• https://git.kernel.org/stable/c/8bc7167e8a86489b7cb96a69cf1fb671d6df014b
• https://git.kernel.org/stable/c/e858cf6bf99880343348ff1e8c942aaff1d9d592