ASoC: qcom: q6asm: drop DSP responses for closed data streams
In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6asm: drop DSP responses for closed data streams 'Commit a354f030dbce ("ASoC: qcom: q6asm: handle the responses after closing")' attempted to ignore DSP responses arriving after a stream had been closed. However, those responses were still handled, causing lockups. Fix this by unconditionally dropping all DSP responses associated with closed data streams.
CVE-2026-43204
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-2026-43204
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": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "414396c42ef20d2d0c9213adaf4dfa59490ca077",
"versionType": "git"
},
{
"status": "affected",
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "c0b69245263ffa3db6f1be6e068528578fde635b",
"versionType": "git"
},
{
"status": "affected",
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "3a409a64b2d61430c63cbb15d51681f13b8b0acd",
"versionType": "git"
},
{
"status": "affected",
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "3249251eac6081d5169ba09f2d9cca66ab0cab0d",
"versionType": "git"
},
{
"status": "affected",
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "8a066a81ee0c1b6cdbd81393536c3b2d19ccef25",
"versionType": "git"
}
],
"programFiles": [
"sound/soc/qcom/qdsp6/q6asm.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "4.18"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "4.18",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.57",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19.6",
"versionType": "semver",
"lessThanOrEqual": "6.19.*"
},
{
"status": "unaffected",
"version": "7.0",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"sound/soc/qcom/qdsp6/q6asm.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-43204
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #46272 · Revision 1
- Added to Heist Feed
- Publisher date