7.5
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack() The timestamp-only fast path dereferences the option stream as *(__be32 *)ptr, which assumes 4-byte alignment that the TCP option stream does not guarantee. Use get_unaligned_be32() instead, which reads the value safely and already returns host byte order, so the htonl() on the comparison constant can be dropped. This matches the existing get_unaligned_be32() use later in the same function.
Засегнати продукти
- Linux Linux: bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди 740ad3d17a281f7764dda4dbeb37cea52e2e31ae; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди a0523267de2523522b0f70972dd1ffa22ec6176c; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди 55bcc3376cd7b18954cc9814da697504fdaf12bf; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди 0d5ad732e4fdc569eb85861115e8f7b4c2c67852; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди 7ecfa46a536578a7ed335ddf31a854127268c27c; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди 4abc1af7ac209c066f4e5dd75cdd56876e5829a9; bb9fc37358ffa9de1cc2b2b6f1a559b926ef50d9 преди d3bf9eae486490832bd08fd62ab0ac601f346bd4
- Linux Linux: 3.1; преди 3.1; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; от 7.2 нататък
История
- 24 септември 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-97417
- https://nvd.nist.gov/vuln/detail/CVE-2026-97417
- https://git.kernel.org/stable/c/740ad3d17a281f7764dda4dbeb37cea52e2e31ae
- https://git.kernel.org/stable/c/a0523267de2523522b0f70972dd1ffa22ec6176c
- https://git.kernel.org/stable/c/55bcc3376cd7b18954cc9814da697504fdaf12bf
- https://git.kernel.org/stable/c/0d5ad732e4fdc569eb85861115e8f7b4c2c67852
- https://git.kernel.org/stable/c/7ecfa46a536578a7ed335ddf31a854127268c27c
- https://git.kernel.org/stable/c/4abc1af7ac209c066f4e5dd75cdd56876e5829a9
- https://git.kernel.org/stable/c/d3bf9eae486490832bd08fd62ab0ac601f346bd4