{"id":"CVE-2025-40344","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Disable periods-elapsed work when closing PCM\n\navs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio\nstream while period-elapsed work …","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Disable periods-elapsed work when closing PCM\n\navs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio\nstream while period-elapsed work …","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","vendor":"Linux","product":"Linux","affected":["Linux >= 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 < ca6d2b7aca778afbf8c0c4b330d10cb228c14052","Linux >= 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 < b41fca4aa60be896ba8a81b57aac5dcc6eee66c0","Linux >= 0dbb186c3510cad4e9f443e801bf2e6ab5770c00 < 845f716dc5f354c719f6fda35048b6c2eca99331","Linux 31087af37d6b1586b76d4acf3e0c1634a4617ba6","Linux >= 6.11.9 < 6.12","Linux 6.12"],"published":"2025-12-09","updated":"2026-10-15","sourceUpdated":"2026-10-15T22:19:09.080","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-40344","references":[{"url":"https://git.kernel.org/stable/c/845f716dc5f354c719f6fda35048b6c2eca99331","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/b41fca4aa60be896ba8a81b57aac5dcc6eee66c0","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/ca6d2b7aca778afbf8c0c4b330d10cb228c14052","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"epss":0.00179,"epssPercentile":0.0738,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-15T21:59:36.622364Z"},"ingestedAt":"2026-10-14T21:57:04.738Z","slug":"CVE-2025-40344","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nASoC: Intel: avs: Disable periods-elapsed work when closing PCM\n\navs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio\nstream while period-elapsed work services its IRQs. As the former\nfrees the DAI's private context, these two operations shall be\nsynchronized to avoid slab-use-after-free or worse errors.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}