CVE-2022-49305 drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192u: Fix deadlock in ieee80211beaconsstop There is a deadlock in ieee80211beaconsstop, which is shown below: Thread 1 | Thread 2 | ieee80211sendbeacon ieee80211beaconsstop | modtimer spinlockirqsave //1 |...

CVE-2022-49305

CVE-2022-49305 affects the Linux kernel driver path drivers/staging/rtl8192u where a deadlock in ieee80211_beacons_stop() could occur. The root cause is a lock-order interaction: del_timer_sync() waited while holding ieee->beacon_lock in ieee80211_beacons_stop(), but the timer handler also nee...

CVE-2022-49305 drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

In the Linux kernel, the following vulnerability has been resolved: drivers: staging: rtl8192u: Fix deadlock in ieee80211beaconsstop There is a deadlock in ieee80211beaconsstop, which is shown below: Thread 1 | Thread 2 | ieee80211sendbeacon ieee80211beaconsstop | modtimer spinlockirqsave //1 |...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a deadlock in the ieee80211beaconsstop function in the staging rtl8192u driver...

The vulnerability of the Linux operating system’s kernel driver rtl8192u allows a hacker to trigger a memory leak.

The vulnerability of the rtl8192u driver in the Linux operating system is related to the failure to release resources after their useful life has expired. Exploiting this vulnerability allows an attacker to trigger a memory leak by using an 802.11 type Authentication frame with a status field tha...

GSD-2023-1001383 staging: rtl8192u: Fix use after free in ieee80211_rx()

staging: rtl8192u: Fix use after free in ieee80211rx This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001068 staging: rtl8192u: Fix use after free in ieee80211_rx()

staging: rtl8192u: Fix use after free in ieee80211rx This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000655 staging: rtl8192u: Fix use after free in ieee80211_rx()

staging: rtl8192u: Fix use after free in ieee80211rx This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

PT-2022-37681 · Undefined · Undefined

Уязвимость драйверов rtl8192u ядра операционной системы Linux связана с неосвобождением ресурса после истечения действительного срока его эксплуатирования. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать утечку памяти с помощью сетевого кадр 802.11 типа...

GSD-2022-1003679 drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

drivers: staging: rtl8192u: Fix deadlock in ieee80211beaconsstop This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.198 by commit...

GSD-2022-1003472 drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

drivers: staging: rtl8192u: Fix deadlock in ieee80211beaconsstop This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.122 by commit...

GSD-2022-1002547 drivers: staging: rtl8192u: Fix deadlock in ieee80211_beacons_stop()

drivers: staging: rtl8192u: Fix deadlock in ieee80211beaconsstop This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit...