In the Linux kernel, the following vulnerability has been resolved:
md/raid1: properly indicate failure when ending a failed write request
This patch addresses a data corruption bug in raid1 arrays using bitmaps.
Without this fix, the bitmap bits for the failed I/O end up being cleared.
Since we are in the failure leg of raid1_end_write_request, the request
either needs to be retried (R1BIO_WriteError) or failed (R1BIO_Degraded).
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-02-27T18:40:34.106Z
Updated: 2024-08-04T05:17:43.080Z
Reserved: 2024-02-25T13:45:52.722Z
Link: CVE-2021-46950
Vulnrichment
Updated: 2024-08-04T05:17:43.080Z
NVD
Status : Analyzed
Published: 2024-02-27T19:04:06.420
Modified: 2024-08-22T20:28:57.697
Link: CVE-2021-46950
Redhat