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.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: netlabel: fix out-of-bounds memory accesses There are two array out-of-bounds memory accesses, one in cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk(). Both errors are embarassingly simple, and the fixes are straightforward. As a FYI for anyone backporting this patch to kernels prior to v4.8, you'll want to apply the netlbl_bitmap_walk() patch to cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before Linux v4.8.
Засегнати продукти
- Linux Linux: 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди 97bc3683c24999ee621d847c9348c75d2fe86272; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди c61d01faa5550e06794dcf86125ccd325bfad950; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди dc18101f95fa6e815f426316b8b9a5cee28a334e; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди 1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди fcfe700acdc1c72eab231300e82b962bac2b2b2c; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди e3713abc4248aa6bcc11173d754c418b02a62cbb; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди fbf9578919d6c91100ec63acf2cba641383f6c78; 446fda4f26822b2d42ab3396aafcedf38a9ff2b6 преди 5578de4834fe0f2a34fedc7374be691443396d1f
- Linux Linux: 2.6.19; преди 2.6.19; 3.16.66 до 3.16.*; 3.18.137 до 3.18.*; 4.4.177 до 4.4.*; 4.9.163 до 4.9.*; 4.14.106 до 4.14.*; 4.19.28 до 4.19.*; 4.20.15 до 4.20.*; от 5.0 нататък
История
- 26 февруари 2024 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2019-25160
- https://nvd.nist.gov/vuln/detail/CVE-2019-25160
- https://git.kernel.org/stable/c/97bc3683c24999ee621d847c9348c75d2fe86272
- https://git.kernel.org/stable/c/c61d01faa5550e06794dcf86125ccd325bfad950
- https://git.kernel.org/stable/c/dc18101f95fa6e815f426316b8b9a5cee28a334e
- https://git.kernel.org/stable/c/1c973f9c7cc2b3caae93192fdc8ecb3f0b4ac000
- https://git.kernel.org/stable/c/fcfe700acdc1c72eab231300e82b962bac2b2b2c
- https://git.kernel.org/stable/c/e3713abc4248aa6bcc11173d754c418b02a62cbb
- https://git.kernel.org/stable/c/fbf9578919d6c91100ec63acf2cba641383f6c78
- https://git.kernel.org/stable/c/5578de4834fe0f2a34fedc7374be691443396d1f