GSD-2022-1003973 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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 v4.14.283 by commit...

GSD-2022-1003856 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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 v4.19.247 by commit...

GSD-2022-1003730 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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-2022-1003541 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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-2022-1003287 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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 v5.15.47 by commit...

GSD-2022-1002998 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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 v5.17.15 by commit...

GSD-2022-1002658 coresight: cpu-debug: Replace mutex with mutex_trylock on panic notifier

coresight: cpu-debug: Replace mutex with mutextrylock on panic notifier 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...

PT-2022-32119

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to the replacement of a mutex with mutex trylock on a panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet been...

PT-2022-31261

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v4.13 through v5.17.14 Description The issue is related to the replacement of a mutex with mutex trylock on a panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet bee...

PT-2022-31804

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.122 Description The issue is related to the replacement of a mutex with mutex trylock on the panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet been...

PT-2022-31993

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.198 Description The issue is related to the replacement of a mutex with mutex trylock on a panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet been...

PT-2022-31550

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.47 Description The issue is related to the replacement of a mutex with mutex trylock on a panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet been...

PT-2022-32236

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description The issue is related to the replacement of a mutex with mutex trylock on a panic notifier in the coresight cpu-debug component. The actual impact and attack plausibility have not yet been...

2022.1 IPU - Intel® Boot Guard and Intel® TXT Advisory

Summary: A potential security vulnerability in Intel® Boot Guard and Intel® Trusted Execution Technology TXT for some Intel® processors may allow escalation of privilege. Intel is releasing firmware updates and prescriptive guidance to mitigate this potential vulnerability. Vulnerability Details:...

kernel-rt: stack corruption when task gets scheduled out using the debug stack

The int3 handler in the Linux kernel before 3.3 relies on a per-CPU debug stack, which allows local users to cause a denial of service stack corruption and panic via a crafted application that triggers certain lock contention...