CVE-2021-46918 — dmaengine: idxd: clear MSIX permission entry on shutdown
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 …
Published: 2024-02-27 · CVSS: Unscored
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7