Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8e50d392652f20616a136165dff516b86baf5e49 before c84b8982d7aa9b4717dc36a1c6cbc93ee153b500; affected 8e50d392652f20616a136165dff516b86baf5e49 before 6df0e6c57dfc064af330071f372f11aa8c584997 |
| Linux / Linux | affected 5.11; unaffected 0 before 5.11; unaffected 5.11.16 through 5.11.*; unaffected 5.12 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c84b8982d7aa9b4717dc36a1c6cbc93ee153b500
- https://git.kernel.org/stable/c/6df0e6c57dfc064af330071f372f11aa8c584997
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.