vulnerability

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

Severity
7
CVSS
(AV:L/AC:L/Au:S/C:C/I:C/A:C)
Published
2024-06-19
Added
2024-07-30
Modified
2025-05-15

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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