Subject: CVE-2024-26971: clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays

From: Greg Kroah-Hartman <[email-masked]>

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

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

clk: qcom: gcc-ipq5018: fix terminating of frequency table arrays

The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().

The Linux kernel CVE team has assigned CVE-2024-26971 to this issue.

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

	Issue introduced in 6.6 with commit e3fdbef1bab8 and fixed in 6.6.24 with commit b0cf3d200e8a
	Issue introduced in 6.6 with commit e3fdbef1bab8 and fixed in 6.7.12 with commit c8f4bef06679
	Issue introduced in 6.6 with commit e3fdbef1bab8 and fixed in 6.8.3 with commit 50c3acd46055
	Issue introduced in 6.6 with commit e3fdbef1bab8 and fixed in 6.9 with commit 90ad946fff70

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-2024-26971
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/qcom/gcc-ipq5018.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/b0cf3d200e8a72b6d28e6e088c062b4a98cb5eaf
	https://git.kernel.org/stable/c/c8f4bef0667947b826848db1c45a645f751357c1
	https://git.kernel.org/stable/c/50c3acd460551cdf9d8ac6fe0c04f2de0e8e0872
	https://git.kernel.org/stable/c/90ad946fff70f312b8d23226afc38c13ddd88c4b