CVEvulnerability
CVE-2025-40203
7.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-11-12
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
listmount: don't call path_put() under namespace semaphore
Massage listmount() and make sure we don't call path_put() under the
namespace semaphore. If we put the last reference we're fscked.