vulnerability

Debian: CVE-2024-38545: linux -- security update

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
Jun 19, 2024
Added
Jul 30, 2024
Modified
May 27, 2025

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.

Solution(s)

debian-upgrade-linuxno-fix-debian-deb-package
Title
NEW

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