CVE-2021-46918 (GCVE-0-2021-46918)
Vulnerability from cvelistv5
Published
2024-02-27 06:53
Modified
2025-05-04 07:00
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: clear MSIX permission entry on shutdown Add disabling/clearing of MSIX permission entries on device shutdown to mirror the enabling of the MSIX entries on probe. Current code left the MSIX enabled and the pasid entries still programmed at device shutdown.
References
Impacted products
Vendor Product Version
Linux Linux Version: 8e50d392652f20616a136165dff516b86baf5e49
Version: 8e50d392652f20616a136165dff516b86baf5e49
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