9.8
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 може да се автоматизира
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Replace waitqueue and flag with completion The driver previously used a waitqueue along with an explicit request_done flag, but without proper barriers around request_done. An earlier patch by Gui-Dong Han <[email protected]> attempted to fix this by adding the missing memory barriers. Rather than adding the barriers, this patch replaces the waitqueue+flag with a completion, which is designed for this exact purpose.
Засегнати продукти
- Linux Linux: 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди 4dcd5afcc3516b07f0a506c338a49bccfd24589b; 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди 7d89bff21c12e543d12ad70cb0103cf815891b24; 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди 8de303efe2ff4fcbf240dfc6eb3469e1e8f18a3f; 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди 706591cccdd3ac2c0ddc8c2ed6c89a6be9865826; 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди bde37aed0724c0139dea177f3aae8d989b6babb1; 44d9e52977a1b90b0db1c7f8b197c218e9226520 преди d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd
- Linux Linux: 5.14; преди 5.14; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.53 до 6.18.*; 7.1.5 до 7.1.*; от 7.2 нататък
История
- 15 август 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-72494
- https://nvd.nist.gov/vuln/detail/CVE-2026-72494
- https://git.kernel.org/stable/c/4dcd5afcc3516b07f0a506c338a49bccfd24589b
- https://git.kernel.org/stable/c/7d89bff21c12e543d12ad70cb0103cf815891b24
- https://git.kernel.org/stable/c/8de303efe2ff4fcbf240dfc6eb3469e1e8f18a3f
- https://git.kernel.org/stable/c/706591cccdd3ac2c0ddc8c2ed6c89a6be9865826
- https://git.kernel.org/stable/c/bde37aed0724c0139dea177f3aae8d989b6babb1
- https://git.kernel.org/stable/c/d9c8c45e6d2f438a3c8e643ae78b59454fa0fadd