Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected f9c1bdf24615303d48a2d0fd629c88f3189563aa before 175ac0a6115400278d3900f5a04a58b17b3f6cd0; affected 37f53a2c60d03743e0eacf7a0c01c279776fef4e before 7a3385e97af2b6f485fef11e82d8c29adee4be93; affected 37f53a2c60d03743e0eacf7a0c01c279776fef4e before d809a36692ee1394cac85ce6ba7cf8ea58da5812; affected 37f53a2c60d03743e0eacf7a0c01c279776fef4e before 24c405fdbe215c45e57bba672cc42859038491ee; affected d19bc1b4dd5f322980b1f05f79b2ea4f0db10920; affected 6.12.34 before 6.12.75; affected 6.15.3 before 6.16 |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.12.75 through 6.12.*; unaffected 6.18.14 through 6.18.*; unaffected 6.19.4 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/175ac0a6115400278d3900f5a04a58b17b3f6cd0
- https://git.kernel.org/stable/c/7a3385e97af2b6f485fef11e82d8c29adee4be93
- https://git.kernel.org/stable/c/d809a36692ee1394cac85ce6ba7cf8ea58da5812
- https://git.kernel.org/stable/c/24c405fdbe215c45e57bba672cc42859038491ee
ADP enrichment
No English description supplied.
No references supplied.