Używamy niezbędnych plików cookie do działania DataHouse.pl oraz opcjonalnych cookies do analityki i marketingu. Możesz zaakceptować wszystkie, odrzucić opcjonalne albo skonfigurować zgody.

OK, ZGADZAM SIĘ NIE ZGADZAM SIĘ ZMIENIAM ZGODY

Dzięki plikom cookies i podobnym technologiom (zwanym dalej „plikami cookies”) możemy poprawiać funkcjonalność naszej strony oraz wyświetlać treści dopasowane do Twoich potrzeb i oczekiwań.

Więcej informacji na temat wykorzystywania plików cookies znajdziesz w naszej [Polityce plików cookies].

Wyrażam zgodę na:

Analityczne wykorzystywanie plików cookies

Marketingowe wykorzystywanie plików cookies

Wykorzystywanie niezbędnych plików cookies (zawsze aktywne)

Twoje preferencje dotyczące plików cookies, wyrażone po zalogowaniu do serwisu, zostaną przypisane do Twojego konta Datahouse.pl. Dzięki temu zostaną zachowane także wtedy, gdy zalogujesz się na swoje konto z innego urządzenia lub przeglądarki.

POTWIERDŹ WYBÓR ANULUJ

CVE-2024-36932: linux kernel vulnerability

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Prevent use-after-free from occurring after cdev removal Since thermal_debug_cdev_remove() does not run under cdev->lock, it can run in parallel with thermal_debug_cdev_state_update() and it may free the struct thermal_debugfs object used by the latter after it has been checked against NULL. If that happens, thermal_debug_cdev_state_update() will access memory that has been freed already causing the kernel to crash. Address this by using cdev->lock in thermal_debug_cdev_remove() around the cdev->debugfs value check (in case the same cdev is removed at the same time in two different threads) and its reset to NULL. Cc :6.8+ # 6.8+

CVE-2024-36932CVSS 5.5Linux

CVE-2024-36932: linux kernel vulnerability

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Prevent use-after-free from occurring after cdev removal Since thermal_debug_cdev_remove() does not run under cdev->lock, it can run in parallel with thermal_debug_cdev_state_update() and it may free the struct thermal_debugfs object used by the latter after it has been checked against NULL. If that happens, thermal_debug_cdev_state_update() will access memory that has been freed already causing the kernel to crash. Address this by using cdev->lock in thermal_debug_cdev_remove() around the cdev->debugfs value check (in case the same cdev is removed at the same time in two different threads) and its reset to NULL. Cc :6.8+ <stable@vger.kernel.org> # 6.8+

CVSS: 5.5 MEDIUM
EPSS: 9.72%
Aktywnie wykorzystywana: brak w KEV
Produkt: linux kernel

Co wiadomo

In the Linux kernel, the following vulnerability has been resolved: thermal/debugfs: Prevent use-after-free from occurring after cdev removal Since thermal_debug_cdev_remove() does not run under cdev->lock, it can run in parallel with thermal_debug_cdev_state_update() and it may free the struct thermal_debugfs object used by the latter after it has been checked against NULL. If that happens, thermal_debug_cdev_state_update() will access memory that has been freed already causing the kernel to crash. Address this by using cdev->lock in thermal_debug_cdev_remove() around the cdev->debugfs value check (in case the same cdev is removed at the same time in two different threads) and its reset to NULL. Cc :6.8+ <stable@vger.kernel.org> # 6.8+

Źródła

Wróć do centrum bezpieczeństwa Skontaktuj się z DataHouse