First published: Tue Feb 27 2024(Updated: )
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).
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | >=4.14.0<4.14.233 | |
Linux Linux kernel | >=4.15.0<4.19.191 | |
Linux Linux kernel | >=4.20.0<5.4.118 | |
Linux Linux kernel | >=5.5.0<5.10.36 | |
Linux Linux kernel | >=5.11.0<5.11.20 | |
Linux Linux kernel | >=5.12.0<5.12.3 |
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