CVEvulnerability
CVE-2026-72100
8.8 HIGH
Official page ↗
- Status
- Received
- Published
- 2026-08-15
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-667
Description
In the Linux kernel, the following vulnerability has been resolved:
dm-integrity: fix a bug if the bio is out of limits
If dm_integrity_check_limits fails, the code would exit with
DM_MAPIO_KILL. However, the range would be already locked at this point,
and it wouldn't be unlocked, resulting in a deadlock. Let's move the
limit check up, so that when it exits, no resources are leaked.
Related
Weakness · CWE (1)
- CWE-667 Improper Locking weakness
References
- https://git.kernel.org/stable/c/3d1afaa074622859678b1a1e7c1b9c0af74c89b0 git.kernel.org
- https://git.kernel.org/stable/c/5a266764fadaff8b5c1fe37a186ebf9b09cb953e git.kernel.org
- https://git.kernel.org/stable/c/aa5113e7155f4ea81d2c0303ab5cb272d4b32627 git.kernel.org
- https://git.kernel.org/stable/c/f7989286175f32db8605e767a1a2efc62e894dc8 git.kernel.org