In the Linux kernel, the following vulnerability has been resolved:
dmaengine: idxd: Fix clobbering of SWERR overflow bit on writeback
Current code blindly writes over the SWERR and the OVERFLOW bits. Write
back the bits actually read instead so the driver avoids clobbering the
OVERFLOW bit that comes after the register is read.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-02-27T06:53:57.372Z
Updated: 2024-08-04T05:17:42.983Z
Reserved: 2024-02-25T13:45:52.719Z
Link: CVE-2021-46920
Vulnrichment
Updated: 2024-07-05T15:20:40.989Z
NVD
Status : Analyzed
Published: 2024-02-27T07:15:08.987
Modified: 2024-04-10T14:52:39.323
Link: CVE-2021-46920
Redhat