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Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: ipv6: do not warn on route notification size race fib6_info_hw_flags_set() sizes the skb with rt6_nlmsg_size() and later fills it with rt6_fill_node(). With nexthop compatibility mode enabled, a concurrent replacement can grow the group between these independent snapshots. rt6_fill_node() can then legitimately return -EMSGSIZE, so the warning does not prove a sizing bug. Remove the warning. The existing error path still frees the skb and reports the error to listeners.
Засегнати продукти
- Linux Linux: 907eea486888cfe118c19759bbc4b8fca2e004df преди dac2b0328495971c7b417fd0143e53643343936e; 907eea486888cfe118c19759bbc4b8fca2e004df преди 24b2c95a046e15c9504a6d672b6b0b252952493f; 907eea486888cfe118c19759bbc4b8fca2e004df преди 8a3b935b6b6037eefb36bd27a60793a008358e8d; 907eea486888cfe118c19759bbc4b8fca2e004df преди 7b112bd43f1172fb152e848570a957467008a5ae; 907eea486888cfe118c19759bbc4b8fca2e004df преди 4ac7d92a4698e34e614c254359665b9de1f65283; 907eea486888cfe118c19759bbc4b8fca2e004df преди 291fe0bafee78c95f9f2e7f579f17793fd5a1e5a; 907eea486888cfe118c19759bbc4b8fca2e004df преди c97426ec649d99596d8969e1a052c16b14b7b485
- Linux Linux: 5.12; преди 5.12; 5.15.224 до 5.15.*; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.113 до 6.12.*; 6.18.57 до 6.18.*; 7.2.11 до 7.2.*; от 7.3 нататък
История
- 23 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-99070
- https://nvd.nist.gov/vuln/detail/CVE-2026-99070
- https://git.kernel.org/stable/c/dac2b0328495971c7b417fd0143e53643343936e
- https://git.kernel.org/stable/c/24b2c95a046e15c9504a6d672b6b0b252952493f
- https://git.kernel.org/stable/c/8a3b935b6b6037eefb36bd27a60793a008358e8d
- https://git.kernel.org/stable/c/7b112bd43f1172fb152e848570a957467008a5ae
- https://git.kernel.org/stable/c/4ac7d92a4698e34e614c254359665b9de1f65283
- https://git.kernel.org/stable/c/291fe0bafee78c95f9f2e7f579f17793fd5a1e5a
- https://git.kernel.org/stable/c/c97426ec649d99596d8969e1a052c16b14b7b485