9.1
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: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg When receiving proposal msg in server, the field iparea_offset and the field ipv6_prefixes_cnt in proposal msg are from the remote client and can not be fully trusted. Especially the field iparea_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen. This patch checks iparea_offset and ipv6_prefixes_cnt before using them.
Засегнати продукти
- Linux Linux: e7b7a64a8493d47433fd003efbe6543e3f676294 преди 846bada23bfcdeb83621b045ed85dc06c7833ff0; e7b7a64a8493d47433fd003efbe6543e3f676294 преди f10635268a0a49ee902a3b63b5dbb76f4fed498e; e7b7a64a8493d47433fd003efbe6543e3f676294 преди 62056d1592e63d85e82357ee2ae6a6a294f440b0; e7b7a64a8493d47433fd003efbe6543e3f676294 преди 91a7c27c1444ed4677b83fd5308d2cf03f5f0851; e7b7a64a8493d47433fd003efbe6543e3f676294 преди 47ce46349672a7e0c361bfe39ed0b22e824ef4fb; e7b7a64a8493d47433fd003efbe6543e3f676294 преди a29e220d3c8edbf0e1beb0f028878a4a85966556
- Linux Linux: 4.16; преди 4.16; 5.10.233 до 5.10.*; 5.15.176 до 5.15.*; 6.1.122 до 6.1.*; 6.6.68 до 6.6.*; 6.12.7 до 6.12.*; от 6.13 нататък
История
- 11 януари 2025 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2024-49571
- https://nvd.nist.gov/vuln/detail/CVE-2024-49571
- https://git.kernel.org/stable/c/846bada23bfcdeb83621b045ed85dc06c7833ff0
- https://git.kernel.org/stable/c/f10635268a0a49ee902a3b63b5dbb76f4fed498e
- https://git.kernel.org/stable/c/62056d1592e63d85e82357ee2ae6a6a294f440b0
- https://git.kernel.org/stable/c/91a7c27c1444ed4677b83fd5308d2cf03f5f0851
- https://git.kernel.org/stable/c/47ce46349672a7e0c361bfe39ed0b22e824ef4fb
- https://git.kernel.org/stable/c/a29e220d3c8edbf0e1beb0f028878a4a85966556
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html