{"id":"CVE-2026-98092","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()\n\nacp6x_pdm_dma_close() does not free the runtime->private_data buffer\nallocated in acp6x_pdm_dma_open()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()\n\nacp6x_pdm_dma_close() does not free the runtime->private_data buffer\nallocated in acp6x_pdm_dma_open(). Add the…","severity":"medium","vendor":"Linux","product":"Linux","affected":["Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < 28869353ab83a7fa08fe5fe7b12c84b0257a63b1","Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < d356c188a653d31c20cd69a152b2e2ea9893180a","Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < 8069bc3798dd33e8e7e9ad21370ee32dcd69957c","Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < ecd88ef5f1d208596592cfa6695ab9e240ac6a72","Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < ac961c34cf39f66296caf8294fa5baaee4124266","Linux >= 7610174a5bfe6cf34eda8f972311e629ae6dc2d1 < 1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d","Linux 5.16"],"published":"2026-09-25","updated":"2026-10-03","sourceUpdated":"2026-10-03T11:18:31.250","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-98092","references":[{"url":"https://git.kernel.org/stable/c/1b67e0d3b9691d7b6b74e18960ddd2be24f9dc9d","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/28869353ab83a7fa08fe5fe7b12c84b0257a63b1","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8069bc3798dd33e8e7e9ad21370ee32dcd69957c","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ac961c34cf39f66296caf8294fa5baaee4124266","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/d356c188a653d31c20cd69a152b2e2ea9893180a","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ecd88ef5f1d208596592cfa6695ab9e240ac6a72","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98092.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-98092"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541164"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98092"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98092"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98092.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00123,"epssPercentile":0.02005,"ingestedAt":"2026-09-25T11:06:38.831Z","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"vendor","cwe":["CWE-772"],"slug":"CVE-2026-98092","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nASoC: amd: yc: fix memory leak in acp6x_pdm_dma_close()\n\nacp6x_pdm_dma_close() does not free the runtime->private_data buffer\nallocated in acp6x_pdm_dma_open(). Add the missing kfree.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · updated 2026-10-23 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98092.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":216374,"id":"CVE-2026-98092","ts":1791274119699,"field":"cvss","old":null,"new":"5.5"},{"seq":216373,"id":"CVE-2026-98092","ts":1791274119699,"field":"severity","old":"none","new":"medium"}]}