CVE-2021-47141

In the Linux kernel, the following vulnerability has been resolved: gve: Add NULL pointer checks when freeing irqs. When freeing notification blocks, we index priv-msixvectors. If we failed to allocate priv-msixvectors see abortwithmsixvectors this could lead to a NULL pointer dereference if the...

kernel: VMCI: Use threaded irqs instead of tasklets

In the Linux kernel, the following vulnerability has been resolved: VMCI: Use threaded irqs instead of tasklets The vmcidispatchdgs tasklet function calls vmcireaddata which uses waitevent resulting in invalid sleep in an atomic context and therefore potentially in a deadlock. Use threaded irqs t...

kernel: powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Fix use of mutex in IRQs disabled section Current imc-pmu code triggers a WARNING with CONFIGDEBUGATOMICSLEEP and CONFIGPROVELOCKING enabled, while running a threadimc event. Command to trigger the warning: perf...

GSD-2023-1002239 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v5.4.229 by commit...

GSD-2023-1002188 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v5.10.164 by commit...

GSD-2023-1002122 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v5.15.89 by commit...

GSD-2023-1002007 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v6.1.7 by commit...

GSD-2023-1001955 VMCI: Use threaded irqs instead of tasklets

VMCI: Use threaded irqs instead of tasklets 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 v6.1.8 by commit...

PT-2023-35031 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.8 Description: The issue concerns the use of threaded irqs instead of tasklets in the VMCI. The actual impact and attack plausibility have not yet been proven. It was introduced in version v5.18 and fixed i...

GSD-2023-1001816 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v5.4.229 by commit...

GSD-2023-1001792 powerpc/imc-pmu: Fix use of mutex in IRQs disabled section

powerpc/imc-pmu: Fix use of mutex in IRQs disabled section 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 v5.10.164 by commit...

GSD-2023-1001660 VMCI: Use threaded irqs instead of tasklets

VMCI: Use threaded irqs instead of tasklets 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 v6.1.8 by commit...

PT-2023-34789 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.7 Description: The issue concerns the use of a mutex in an IRQs disabled section within the powerpc/imc-pmu component. The actual impact and potential for attack have not been proven yet. Recommendations: F...

PT-2023-34736 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.8 Description: The issue concerns the use of threaded irqs instead of tasklets in the VMCI. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions pri...

PT-2023-34868 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.164 Description: The issue concerns the use of a mutex in an IRQs disabled section within the powerpc/imc-pmu component. The actual impact and potential for attack have not been proven yet. Recommendations...

GSD-2023-1000264 pinctrl: meditatek: Startup with the IRQs disabled

pinctrl: meditatek: Startup with the IRQs disabled 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 v5.4.228 by commit...

GSD-2023-1000200 pinctrl: meditatek: Startup with the IRQs disabled

pinctrl: meditatek: Startup with the IRQs disabled 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 v5.10.160 by commit...

GSD-2023-1000113 pinctrl: meditatek: Startup with the IRQs disabled

pinctrl: meditatek: Startup with the IRQs disabled 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 v5.15.84 by commit...

GSD-2023-1000008 pinctrl: meditatek: Startup with the IRQs disabled

pinctrl: meditatek: Startup with the IRQs disabled 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 v6.0.14 by commit...

PT-2023-33277 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.160 Description: The issue is related to the pinctrl subsystem in the Linux Kernel, specifically with the mediatek driver. It involves starting up with IRQs disabled. The actual impact and potential for...