ГлавнаяУязвимости → CVE-2026-46075
7.8высокая

CVE-2026-46075

Описание

In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-sha204a - Fix potential UAF and memory leak in remove path Unregister the hwrng to prevent new ->read() calls and flush the Atmel I2C workqueue before teardown to prevent a potential UAF if a queued callback runs while the device is being removed. Drop the early return to ensure sysfs entries are removed and ->hwrng.priv is freed, preventing a memory leak.

Затрагиваемое ПО
Linux Linux kernel
CVSS
Балл7.8 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://git.kernel.org/stable/c/1193c12126d39bf986a5a9214827b73707b193abhttps://git.kernel.org/stable/c/31901371ccd16b42d2f167b1018ba9ae8bd5a6c7https://git.kernel.org/stable/c/6dbeb0f788582e1ab5dfc3f41994eac0ec88c2b5https://git.kernel.org/stable/c/775c00d87c385b758da9504cf053acea00e2ed40https://git.kernel.org/stable/c/bab1adf3b87e4bfac92c4f5963c63db434d561c1https://git.kernel.org/stable/c/c5a45d14234bf26e28a89e3a5dcc08336595cf11