CVE-2021-46917

MEDIUM Year: 2021
CVSS v3 Score
5.5
Medium
Weakness Type
CWE-668
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Vulnerability Description

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. This also address an issue where we clobber registers in future devices.

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