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Message-ID: <2026021433-CVE-2026-23190-0719@gregkh> Date: Sat, 14 Feb 2026 17:28:47 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-cve-announce@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...nel.org> Subject: CVE-2026-23190: ASoC: amd: fix memory leak in acp3x pdm dma ops From: Greg Kroah-Hartman <gregkh@...nel.org> Description =========== In the Linux kernel, the following vulnerability has been resolved: ASoC: amd: fix memory leak in acp3x pdm dma ops The Linux kernel CVE team has assigned CVE-2026-23190 to this issue. Affected and fixed versions =========================== Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 5.10.250 with commit 9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 5.15.200 with commit d7ead6512650447a4cd6db774a2379acb259650c Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 6.1.163 with commit 6d33640404968fe9f14a1252b337362b62fff490 Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 6.6.124 with commit 0e0120214b5dcb0bf6b2171bb4e68e38968b2861 Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 6.12.70 with commit c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8 Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 6.18.10 with commit 279cb9180510f7e13c3a4dfde8c16a8fbc7c5709 Issue introduced in 5.8 with commit 4a767b1d039a855c491c4853013804323c06f728 and fixed in 6.19 with commit 7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6 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-2026-23190 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/amd/renoir/acp3x-pdm-dma.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/9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc https://git.kernel.org/stable/c/d7ead6512650447a4cd6db774a2379acb259650c https://git.kernel.org/stable/c/6d33640404968fe9f14a1252b337362b62fff490 https://git.kernel.org/stable/c/0e0120214b5dcb0bf6b2171bb4e68e38968b2861 https://git.kernel.org/stable/c/c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8 https://git.kernel.org/stable/c/279cb9180510f7e13c3a4dfde8c16a8fbc7c5709 https://git.kernel.org/stable/c/7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6
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