Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ublk: fail to start device if queue setup is interrupted In ublk_ctrl_start_dev(), if wait_for_completion_interruptible() is interrupted by signal, queues aren't setup successfully yet, so we have to fail UBLK_CMD_START_DEV, otherwise kernel oops can be triggered. Reported by German when working on qemu-storage-deamon which requires single thread ublk daemon.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 71f28f3136aff5890cd56de78abc673f8393cad9 before 0d5916c439574b18a0734872daa0022b3d6105ad; affected 71f28f3136aff5890cd56de78abc673f8393cad9 before 6ab3e7d424cd413d7a5e976c8a30b4ffa84a65dd; affected 71f28f3136aff5890cd56de78abc673f8393cad9 before 53e7d08f6d6e214c40db1f51291bb2975c789dc2 |
| Linux / Linux | affected 6.0; unaffected 0 before 6.0; unaffected 6.1.43 through 6.1.*; unaffected 6.4.8 through 6.4.*; unaffected 6.5 through * |
CWE
No CWE identifiers supplied.