CVEvulnerability
CVE-2026-46095
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-27
- Last modified
- 2026-06-25
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
md/md-llbitmap: raise barrier before state machine transition
Move the barrier raise operation before calling llbitmap_state_machine()
in both llbitmap_start_write() and llbitmap_start_discard(). This
ensures the barrier is in place before any state transitions occur,
preventing potential race conditions where the state machine could
complete before the barrier is properly raised.
Affected configurations
• linux linux kernel (>= 6.18 < 6.18.27)
• linux linux kernel (>= 6.19 < 7.0.4)