Няма оценка
CVSS
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: regmap: Fix race condition in hwspinlock irqsave routine Previously, the address of the shared member '&map->spinlock_flags' was passed directly to 'hwspin_lock_timeout_irqsave'. This creates a race condition where multiple contexts contending for the lock could overwrite the shared flags variable, potentially corrupting the state for the current lock owner. Fix this by using a local stack variable 'flags' to store the IRQ state temporarily.
Засегнати продукти
- Linux Linux: 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди 766e243ae8c8b27087a4cc605752c0d5ee2daeab; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди f1e2fe26a51eca95b41420af76d22c2e613efd5e; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди 24f31be6ad70537fd7706269d99c92cade465a09; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди 4aab0ca0a0f7760e33edcb4e47576064d05128f5; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди c2d2cf710dc3ee1a69e00b4ed8de607a92a07889; 8698b9364710e7bac84b3af07dd410e39c8c2e08 преди 4b58aac989c1e3fafb1c68a733811859df388250
- Linux Linux: 4.15; преди 4.15; 5.10.249 до 5.10.*; 5.15.199 до 5.15.*; 6.1.162 до 6.1.*; 6.6.122 до 6.6.*; 6.12.68 до 6.12.*; 6.18.8 до 6.18.*; от 6.19 нататък
Вид слабост
История
- 4 февруари 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23071
- https://nvd.nist.gov/vuln/detail/CVE-2026-23071
- https://git.kernel.org/stable/c/e1a7072bc4f958c9e852dc7e57e39f12b0bb44b5
- https://git.kernel.org/stable/c/766e243ae8c8b27087a4cc605752c0d5ee2daeab
- https://git.kernel.org/stable/c/f1e2fe26a51eca95b41420af76d22c2e613efd5e
- https://git.kernel.org/stable/c/24f31be6ad70537fd7706269d99c92cade465a09
- https://git.kernel.org/stable/c/4aab0ca0a0f7760e33edcb4e47576064d05128f5
- https://git.kernel.org/stable/c/c2d2cf710dc3ee1a69e00b4ed8de607a92a07889
- https://git.kernel.org/stable/c/4b58aac989c1e3fafb1c68a733811859df388250