Description
In the Linux kernel, the following vulnerability has been resolved: dm: fix unlocked test for dm_suspended_md The function dm_blk_report_zones tests if the device is suspended with the -dm_suspended_md- call. However, this function is called without holding any locks, so the device may be suspended just after it. Move the call to dm_suspended_md after dm_get_live_table, so that the device can-t be suspended after the suspended state was tested.
CVSS 7.8EPSS 0.12%Risk 0.79
View source- Published
- 2026-06-09 14:16:42
- Affected versions
- unknown
- Type
- Core software
- Last modified
- 2026-07-23 08:10:00
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Operating systems
- Linux