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Date: Wed, 1 May 2024 07:21:58 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-cve-announce@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Subject: CVE-2024-26968: clk: qcom: gcc-ipq9574: fix terminating of frequency table arrays Description =========== In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gcc-ipq9574: 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(). Only compile tested. The Linux kernel CVE team has assigned CVE-2024-26968 to this issue. Affected and fixed versions =========================== Issue introduced in 6.4 with commit d75b82cff488 and fixed in 6.6.24 with commit 0204247cf366 Issue introduced in 6.4 with commit d75b82cff488 and fixed in 6.7.12 with commit 1723629fea8a Issue introduced in 6.4 with commit d75b82cff488 and fixed in 6.8.3 with commit 604f2d7c4672 Issue introduced in 6.4 with commit d75b82cff488 and fixed in 6.9-rc1 with commit bd2b6395671d 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-2024-26968 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-ipq9574.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/0204247cf3669b6021fb745c3b7f37ae392ab19c https://git.kernel.org/stable/c/1723629fea8a4e75333196866e10d395463dca72 https://git.kernel.org/stable/c/604f2d7c46727c5e24fc7faddc980bc1cc0b1011 https://git.kernel.org/stable/c/bd2b6395671d823caa38d8e4d752de2448ae61e1
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