CVE-2021-46917

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq cleanup of WQCFG registers A pre-release silicon erratum workaround where wq reset does not clear WQCFG registers was leaked into upstream code. Use wq reset command instead of blasting the MMIO region. Th...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq cleanup of WQCFG registers A pre-release silicon erratum workaround where wq reset does not clear WQCFG registers was leaked into upstream code. Use wq reset command instead of blasting the MMIO region. Th...

CVE-2021-46917 dmaengine: idxd: fix wq cleanup of WQCFG registers

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq cleanup of WQCFG registers A pre-release silicon erratum workaround where wq reset does not clear WQCFG registers was leaked into upstream code. Use wq reset command instead of blasting the MMIO region. Th...

PT-2024-2975 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the idxd component of the Linux kernel, where a pre-release silicon erratum workaround was leaked into upstream code, causing the WQCFG registers not to be...

CVE-2021-46917: Exposure of Resource to Wrong Sphere

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix wq cleanup of WQCFG registers A pre-release silicon erratum workaround where wq reset does not clear WQCFG registers was leaked into upstream code. Use wq reset command instead of blasting the MMIO region. Th...

UVI-2021-1000026 dmaengine: idxd: fix wq cleanup of WQCFG registers

dmaengine: idxd: fix wq cleanup of WQCFG registers 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 v5.11.16 by commit...

UVI-2021-1000031 dmaengine: idxd: fix wq cleanup of WQCFG registers

dmaengine: idxd: fix wq cleanup of WQCFG registers 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 v5.10.32 by commit...

PT-2021-24501

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.8 through v5.11.15 Description: The issue is related to the dmaengine: idxd: fix wq cleanup of WQCFG registers. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2021-24506

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions v5.8 through v5.10.31 Description: The issue is related to the dmaengine: idxd: fix wq cleanup of WQCFG registers. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel...

PT-2021-28500

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.32 Description The issue is related to the dmaengine: idxd: fix wq cleanup of WQCFG registers. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...