linux-cve-announce - CVE-2024-58065: clk: mmp: pxa1908-apbc: Fix NULL vs IS

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Message-ID: <2025030610-CVE-2024-58065-a049@gregkh>
Date: Thu,  6 Mar 2025 16:54:18 +0100
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-cve-announce@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: CVE-2024-58065: clk: mmp: pxa1908-apbc: Fix NULL vs IS_ERR() check

Description
===========

In the Linux kernel, the following vulnerability has been resolved:

clk: mmp: pxa1908-apbc: Fix NULL vs IS_ERR() check

The devm_kzalloc() function returns NULL on error, not error pointers.
Fix the check.

The Linux kernel CVE team has assigned CVE-2024-58065 to this issue.


Affected and fixed versions
===========================

	Issue introduced in 6.13 with commit 51ce5591927389985451c0875f576701664f0a38 and fixed in 6.13.2 with commit 6628f7f88de5f65f01adef5a63c707cb49d0fddb
	Issue introduced in 6.13 with commit 51ce5591927389985451c0875f576701664f0a38 and fixed in 6.14-rc1 with commit e5ca5d7b4d7c29246d957dc45d63610584ae3a54

Please see https://www.kernel.org for a full list of currently supported
kernel versions by the kernel community.

Unaffected versions might change over time as fixes are backported to
older supported kernel versions.  The official CVE entry at
	https://cve.org/CVERecord/?id=CVE-2024-58065
will be updated if fixes are backported, please check that for the most
up to date information about this issue.


Affected files
==============

The file(s) affected by this issue are:
	drivers/clk/mmp/clk-pxa1908-apbc.c


Mitigation
==========

The Linux kernel CVE team recommends that you update to the latest
stable kernel version for this, and many other bugfixes.  Individual
changes are never tested alone, but rather are part of a larger kernel
release.  Cherry-picking individual commits is not recommended or
supported by the Linux kernel community at all.  If however, updating to
the latest release is impossible, the individual changes to resolve this
issue can be found at these commits:
	https://git.kernel.org/stable/c/6628f7f88de5f65f01adef5a63c707cb49d0fddb
	https://git.kernel.org/stable/c/e5ca5d7b4d7c29246d957dc45d63610584ae3a54