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.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: gpu/buddy: bail out of try_harder when alignment cannot be honoured The try_harder contiguous fallback could return a range whose start offset did not match the caller's min_block_size. When a candidate's start is misaligned, realign it: free the misaligned run and reallocate exactly @size at the next lower min_block_size boundary. This keeps the returned size unchanged with no surplus to trim, and rejects the request only when no aligned candidate fits. v2: align misaligned candidates down to min_block_size instead of bailing out, for both the RHS and LHS paths (Matthew).
Засегнати продукти
- Linux Linux: 0a1844bf0b532d84324453374ad6845f64066c28 преди 4289531106ee175a6eb45db7d4f2734d1dae9887; 0a1844bf0b532d84324453374ad6845f64066c28 преди 7185c5262435b93e5eeffa647008992256b9c51a; 0a1844bf0b532d84324453374ad6845f64066c28 преди 419d7d9306491f3e0e417cf794844c73cabee090; 0a1844bf0b532d84324453374ad6845f64066c28 преди 56bc6384314fb9ae98975fb2af8b143097ede3dc
- Linux Linux: 6.7; преди 6.7; 6.12.101 до 6.12.*; 6.18.42 до 6.18.*; 7.1.5 до 7.1.*; 7.2 до *
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72244
- https://nvd.nist.gov/vuln/detail/CVE-2026-72244
- https://git.kernel.org/stable/c/4289531106ee175a6eb45db7d4f2734d1dae9887
- https://git.kernel.org/stable/c/7185c5262435b93e5eeffa647008992256b9c51a
- https://git.kernel.org/stable/c/419d7d9306491f3e0e417cf794844c73cabee090
- https://git.kernel.org/stable/c/56bc6384314fb9ae98975fb2af8b143097ede3dc