Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: md/bitmap: resume array on backlog_store() error path backlog_store() suspends the array before checking whether a write-mostly device exists. If no such device exists, the error path only unlocks reconfig_mutex and leaves the array suspended, blocking subsequent I/O. Use mddev_unlock_and_resume() to release both states.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 58226942ad3d1423785f815ede5bcc832574f2ea before 03aad318f0a1f039dddf98739e705fdca3bf0d86; affected 58226942ad3d1423785f815ede5bcc832574f2ea before 6763fb409a0b4106676a52cf934440d9484b32c8; affected 58226942ad3d1423785f815ede5bcc832574f2ea before cc543e769b97d563b089b9e0ebf8ad361d15076f; affected 58226942ad3d1423785f815ede5bcc832574f2ea before 2911cd0a0f4366a7e06832bc5f0a7fdcc138e4dc |
| Linux / Linux | affected 6.7; unaffected 0 before 6.7; unaffected 6.12.110 through 6.12.*; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.