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Message-ID: <2024102151-CVE-2022-49005-c5ba@gregkh> Date: Mon, 21 Oct 2024 22:06:37 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-cve-announce@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Subject: CVE-2022-49005: ASoC: ops: Fix bounds check for _sx controls Description =========== In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Fix bounds check for _sx controls For _sx controls the semantics of the max field is not the usual one, max is the number of steps rather than the maximum value. This means that our check in snd_soc_put_volsw_sx() needs to just check against the maximum value. The Linux kernel CVE team has assigned CVE-2022-49005 to this issue. Affected and fixed versions =========================== Issue introduced in 4.9.300 with commit 9e5c40b5706d and fixed in 4.9.335 with commit e46adadf1924 Issue introduced in 4.14.265 with commit 4977491e4b3a and fixed in 4.14.301 with commit 4a95a49f2630 Issue introduced in 4.19.228 with commit 9a12fcbf3c62 and fixed in 4.19.268 with commit 46bab25cc023 Issue introduced in 5.4.178 with commit c33402b056de and fixed in 5.4.226 with commit 73dce3c1d48c Issue introduced in 5.10.99 with commit 038f8b7caa74 and fixed in 5.10.158 with commit b50c96418972 Issue introduced in 5.15.22 with commit e8e07c5e25a2 and fixed in 5.15.82 with commit 98b15c706644 Issue introduced in 5.17 with commit 4f1e50d6a9cf and fixed in 6.0.12 with commit 325d94d16e31 Issue introduced in 5.17 with commit 4f1e50d6a9cf and fixed in 6.1 with commit 698813ba8c58 Issue introduced in 5.16.8 with commit ef6cd9eeb380 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-2022-49005 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: sound/soc/soc-ops.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/e46adadf19248d59af3aa6bc52e09115bf479bf7 https://git.kernel.org/stable/c/4a95a49f26308782b4056401989ecd7768fda8fa https://git.kernel.org/stable/c/46bab25cc0230df60d1c02b651cc5640a14b08df https://git.kernel.org/stable/c/73dce3c1d48c4662bdf3ccbde1492c2cb4bfd8ce https://git.kernel.org/stable/c/b50c9641897274c3faef5f95ac852f54b94be2e8 https://git.kernel.org/stable/c/98b15c706644bebc19d2e77ccc360cc51444f6d0 https://git.kernel.org/stable/c/325d94d16e3131b54bdf07356e4cd855e0d853fc https://git.kernel.org/stable/c/698813ba8c580efb356ace8dbf55f61dac6063a8
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