Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986295)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986295 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: timer: Set lower bound of start tick time Currently ALSA timer doesn't have the lower limit...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986940)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986940 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling deltimersync This driver's remove path calls...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986540)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986540 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling deltimersync This driver's remove path calls...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986401)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986401 advisory. In the Linux kernel, the following vulnerability has been resolved: watchdog: Fix possible use-after-free by calling deltimersync This driver's remove path calls...

Linux Kernel Security Vulnerabilities

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 failure to stop a timer when a driver is unbound or a probe fails, which could lead to reuse after release...

CVE-2023-53651: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Input: exc3000 - properly stop timer on shutdown We need to stop the timer on driver unbind or probe failures, otherwise we get UAF/Oops...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414395)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414395 advisory. A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function deltimer of the file...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414385)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414385 advisory. A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue is the function tsttimer of the file drivers/atm/idt77252.c...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414451)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414451 advisory. There are use-after-free vulnerabilities caused by timer handler in net/rose/rosetimer.c of linux that allow attackers to crash linux kernel without any privileges...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986721)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986721 advisory. In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix a race in rxrpcexitnet Current code can lead to the following race: CPU0 CPU1...

SUSE CVE-2022-50496

In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy Dmcache also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in destroy...

SUSE CVE-2023-53574

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: delete timer and free skb queue when unloading Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtwcoredeinit', shrink critical section in the latter by freeing...

CVE-2023-53586

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix multiple LUNRESET handling This fixes a bug where an initiator thinks a LUNRESET has cleaned up running commands when it hasn't. The bug was added in commit 51ec502a3266 "target: Delete tmr from list before...

CVE-2023-53574

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: delete timer and free skb queue when unloading Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtwcoredeinit', shrink critical section in the latter by freeing...

AZL-76770 CVE-2023-53574 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: delete timer and free skb queue when unloading Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtwcoredeinit', shrink critical section in the latter by freeing...

CVE-2022-50496

In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy Dmcache also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in destroy...

UBUNTU-CVE-2023-53574

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw88: delete timer and free skb queue when unloading Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtwcoredeinit', shrink critical section in the latter by freeing...

UBUNTU-CVE-2022-50496

In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy Dmcache also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in destroy...

CVE-2022-50496 dm cache: Fix UAF in destroy()

In the Linux kernel, the following vulnerability has been resolved: dm cache: Fix UAF in destroy Dmcache also has the same UAF problem when dmresume and dmdestroy are concurrent. Therefore, cancelling timer again in destroy...

CVE-2023-53574

CVE-2023-53574 affects the Linux kernel wifi/rtw88 driver. The issue arises when unloading the driver, where the TX purge timer is not properly deleted and the C2H queue is not freed, risking a crash and a memory leak. The documented root cause is improper cleanup in the rtw_core_deinit() path, w...