CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: net: ife: require ETH_HLEN to be pullable in ife_decode() ife decode may return after making only the outer IFE header and metadata pullable. The caller then passes the decapsulated packet to eth_type_trans(), which expects the inner Ethernet header to be accessible from the linear data area. With a malformed IFE frame, the inner Ethernet header may still be shorter than ETH_HLEN in the linear area, which can lead to a crash in the original code. Fix this by extending the pull check in ife_decode() so that the inner Ethernet header is also guaranteed to be pullable before returning.
Засегнати продукти
- Linux Linux: ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 70013f9163bef7fbd9fa62f81cf91b2a7ba66163; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди be272e159dfe1207b67332ad6e17adcf59b4ea4b; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 8c8818e52fddb247ff3214622401a4de6ff8482e; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 9433578bff9c100c466a6354574892e55293cb8f; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 1cb42ec10294a55380e52e674b3df2b962648242; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 5526d1997aea6c9bd865ca4d4894b52e799d735c; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди b69ad768cd4a2ef4e07c18492ae85438ed17c7cb; ef6980b6becb1afd9d82a4f043749a10ae81bf14 преди 9406f6012b7343661efb516a11c62d4db2b62f75
- Linux Linux: 4.6; преди 4.6; 5.10.261 до 5.10.*; 5.15.212 до 5.15.*; 6.1.178 до 6.1.*; 6.6.145 до 6.6.*; 6.12.97 до 6.12.*; 6.18.40 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72296
- https://nvd.nist.gov/vuln/detail/CVE-2026-72296
- https://git.kernel.org/stable/c/70013f9163bef7fbd9fa62f81cf91b2a7ba66163
- https://git.kernel.org/stable/c/be272e159dfe1207b67332ad6e17adcf59b4ea4b
- https://git.kernel.org/stable/c/8c8818e52fddb247ff3214622401a4de6ff8482e
- https://git.kernel.org/stable/c/9433578bff9c100c466a6354574892e55293cb8f
- https://git.kernel.org/stable/c/1cb42ec10294a55380e52e674b3df2b962648242
- https://git.kernel.org/stable/c/5526d1997aea6c9bd865ca4d4894b52e799d735c
- https://git.kernel.org/stable/c/b69ad768cd4a2ef4e07c18492ae85438ed17c7cb
- https://git.kernel.org/stable/c/9406f6012b7343661efb516a11c62d4db2b62f75