ASoC: Intel: avs: Disable periods-elapsed work when closing PCM
In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: avs: Disable periods-elapsed work when closing PCM avs_dai_fe_shutdown() handles the shutdown procedure for HOST HDAudio stream while period-elapsed work services its IRQs. As the former frees the DAI's private context, these two operations shall be synchronized to avoid slab-use-after-free or worse errors.
CVE-2025-40344
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2025-40344
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "0dbb186c3510cad4e9f443e801bf2e6ab5770c00",
"lessThan": "ca6d2b7aca778afbf8c0c4b330d10cb228c14052",
"versionType": "git"
},
{
"status": "affected",
"version": "0dbb186c3510cad4e9f443e801bf2e6ab5770c00",
"lessThan": "b41fca4aa60be896ba8a81b57aac5dcc6eee66c0",
"versionType": "git"
},
{
"status": "affected",
"version": "0dbb186c3510cad4e9f443e801bf2e6ab5770c00",
"lessThan": "845f716dc5f354c719f6fda35048b6c2eca99331",
"versionType": "git"
},
{
"status": "affected",
"version": "31087af37d6b1586b76d4acf3e0c1634a4617ba6",
"versionType": "git"
},
{
"status": "affected",
"version": "6.11.9",
"lessThan": "6.12",
"versionType": "semver"
}
],
"programFiles": [
"sound/soc/intel/avs/pcm.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.12"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.12",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.12.58",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.17.8",
"versionType": "semver",
"lessThanOrEqual": "6.17.*"
},
{
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"sound/soc/intel/avs/pcm.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-40344
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #30720 · Revision 1
- Added to Heist Feed
- Publisher date