VULNERABILITY INTELLIGENCE

CVE-2024-38545

CVSS score7.8 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2024-06-19
Last modified2026-08-04
CVSS vectorCVSS: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: RDMA/hns: Fix UAF for cq async event The refcount of CQ is not protected by locks. When CQ asynchronous events and CQ destruction are concurrent, CQ may have been released, which will cause UAF. Use the xa_lock() to protect the CQ refcount.

Weakness classification

  • nvd@nist.gov: CWE-416

Primary references