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Linux Kernel: Memory Leak in Sound Driver for AMD Chips
CVE-2026-23190
Summary
A memory leak was found in the Linux kernel's sound driver for AMD chips. This could allow an attacker to consume system resources, potentially leading to a denial of service. Update your Linux kernel to fix this issue.
Original title
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd: fix memory leak in acp3x pdm dma ops
Original description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: amd: fix memory leak in acp3x pdm dma ops
ASoC: amd: fix memory leak in acp3x pdm dma ops
- https://git.kernel.org/stable/c/0e0120214b5dcb0bf6b2171bb4e68e38968b2861
- https://git.kernel.org/stable/c/279cb9180510f7e13c3a4dfde8c16a8fbc7c5709
- https://git.kernel.org/stable/c/6d33640404968fe9f14a1252b337362b62fff490
- https://git.kernel.org/stable/c/7f67ba5413f98d93116a756e7f17cd2c1d6c2bd6
- https://git.kernel.org/stable/c/9f23800c7eed06cb8ccae8a225f5e3d421b0d4cc
- https://git.kernel.org/stable/c/c9c14d2abe4c5546fcd3a7347fadc4aad2b308d8
- https://git.kernel.org/stable/c/d7ead6512650447a4cd6db774a2379acb259650c
Published: 14 Feb 2026 · Updated: 10 Mar 2026 · First seen: 6 Mar 2026