Няма оценка
CVSS
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: vt: add permission check for KDSKBMETA ioctl KDSKBMETA modifies keyboard meta mode but lacks the !perm check that all other keyboard setter ioctls in vt_k_ioctl() enforce, allowing a process to change meta mode on a non-controlling console without authorization.
Засегнати продукти
- Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 9f8cbaf4b774694dcc292e60509762483ebfd9ae; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди ddc4a8303347114e945b9e6e81b81d77855f7358; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 1c5b67a1e2cb7d78dab321280f330b056e3bf437; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди d8ead5083b203d12b8319e7cb29cc6b8836e813f; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 4671c3b79e337bbae28c2d79023dc642df012bde; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди a1c31e026c93e378e297a8df8328983d3013a59f; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 7bf32337a7103ccb686cbd240324bf26225ef2d6; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди a7ad0034453ba4c353f9b8f810ee2569de33d283
- Linux Linux: 2.6.12; преди 2.6.12; 5.10.265 до 5.10.*; 5.15.216 до 5.15.*; 6.1.183 до 6.1.*; 6.6.152 до 6.6.*; 6.12.104 до 6.12.*; 6.18.45 до 6.18.*; 7.1.9 до 7.1.*; от 7.2 нататък
История
- 22 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-74676
- https://nvd.nist.gov/vuln/detail/CVE-2026-74676
- https://git.kernel.org/stable/c/9f8cbaf4b774694dcc292e60509762483ebfd9ae
- https://git.kernel.org/stable/c/ddc4a8303347114e945b9e6e81b81d77855f7358
- https://git.kernel.org/stable/c/1c5b67a1e2cb7d78dab321280f330b056e3bf437
- https://git.kernel.org/stable/c/d8ead5083b203d12b8319e7cb29cc6b8836e813f
- https://git.kernel.org/stable/c/4671c3b79e337bbae28c2d79023dc642df012bde
- https://git.kernel.org/stable/c/a1c31e026c93e378e297a8df8328983d3013a59f
- https://git.kernel.org/stable/c/7bf32337a7103ccb686cbd240324bf26225ef2d6
- https://git.kernel.org/stable/c/a7ad0034453ba4c353f9b8f810ee2569de33d283