CVE-2023-53207

Published: Sep 15, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ublk: fail to recover device if queue setup is interrupted In ublk_ctrl_end_recovery(), if wait_for_completion_interruptible() is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLK_CMD_END_USER_RECOVERY, otherwise kernel oops can be triggered.

Vendor	Product	Versions
Linux	Linux	affected `c732a852b419fa057b53657e2daaf9433940391c - < 84415f934ad4e96f3507fd09b831953d60fb04ec` affected `c732a852b419fa057b53657e2daaf9433940391c - < b3a1e243a74632f88b22e713f1c7256754017d58` affected `c732a852b419fa057b53657e2daaf9433940391c - < 0c0cbd4ebc375ceebc75c89df04b74f215fab23a`
Linux	Linux	affected `6.1` unaffected `0 - < 6.1` unaffected `6.1.43 - <= 6.1.` unaffected `6.4.8 - <= 6.4.` unaffected `6.5 - <= *`

References

https://git.kernel.org/stable/c/84415f934ad4e96f3507fd09b831953d60fb04ec

https://git.kernel.org/stable/c/b3a1e243a74632f88b22e713f1c7256754017d58

https://git.kernel.org/stable/c/0c0cbd4ebc375ceebc75c89df04b74f215fab23a

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CVE-2023-53207

Description

Affected Products

References