CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: wifi: virt_wifi: don't transfer operstate before register virt_wifi_newlink() calls netif_stacked_transfer_operstate() before register_netdevice(). If the lower device is dormant, that queues the new netdev on lweventlist while it is still uninitialized. If registration fails after that, for example because of an invalid name such as "bad/name", free_netdev() immediately frees the object. A later linkwatch_fire_event() then use-after-frees the list entry. Move the transfer to after netdev_upper_dev_link(), as macvlan and ipvlan already do.
Засегнати продукти
- Linux Linux: c7cdba31ed8b87526db978976392802d3f93110c преди ee9ea1afd6990def51d52b3a0aecd5cfcc951da0; c7cdba31ed8b87526db978976392802d3f93110c преди 9ce26201f6dedf3fa02b97da8c67ee6f6c5f7225; c7cdba31ed8b87526db978976392802d3f93110c преди f9526054c2b2cace5916b7225603d008834ec011; c7cdba31ed8b87526db978976392802d3f93110c преди e8304e25c6dabb8accf38b807969438d0ce84fd7; c7cdba31ed8b87526db978976392802d3f93110c преди ca49763c42c1089d654bf11b037980a9ede3772c; c7cdba31ed8b87526db978976392802d3f93110c преди 293c56a66510bb7de073a1aba388e38abddff1fb; c7cdba31ed8b87526db978976392802d3f93110c преди b808a9af5fd21f9c68b0d024eda7535b5dce6a4e; c7cdba31ed8b87526db978976392802d3f93110c преди e5c8d7acd31b27057ea42cd405d0b3ece097bc89
- Linux Linux: 5.0; преди 5.0; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 нататък
История
- 6 октомври 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-98311
- https://nvd.nist.gov/vuln/detail/CVE-2026-98311
- https://git.kernel.org/stable/c/ee9ea1afd6990def51d52b3a0aecd5cfcc951da0
- https://git.kernel.org/stable/c/9ce26201f6dedf3fa02b97da8c67ee6f6c5f7225
- https://git.kernel.org/stable/c/f9526054c2b2cace5916b7225603d008834ec011
- https://git.kernel.org/stable/c/e8304e25c6dabb8accf38b807969438d0ce84fd7
- https://git.kernel.org/stable/c/ca49763c42c1089d654bf11b037980a9ede3772c
- https://git.kernel.org/stable/c/293c56a66510bb7de073a1aba388e38abddff1fb
- https://git.kernel.org/stable/c/b808a9af5fd21f9c68b0d024eda7535b5dce6a4e
- https://git.kernel.org/stable/c/e5c8d7acd31b27057ea42cd405d0b3ece097bc89