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vuln-cve/data/2026/43xxx/CVE-2026-43204.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-43204",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-05-01T14:12:55.992Z",
"datePublished": "2026-05-06T11:28:09.617Z",
"dateUpdated": "2026-10-30T12:25:09.149Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-30T12:25:09.149Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: qcom: q6asm: drop DSP responses for closed data streams\n\n'Commit a354f030dbce (\"ASoC: qcom: q6asm: handle the responses\nafter closing\")' attempted to ignore DSP responses arriving\nafter a stream had been closed.\n\nHowever, those responses were still handled, causing lockups.\n\nFix this by unconditionally dropping all DSP responses associated with\nclosed data streams."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/qcom/qdsp6/q6asm.c"
],
"versions": [
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "750b468d8e0ba0ba1774a0da55b950dc23ffda67",
"status": "affected",
"versionType": "git"
},
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "414396c42ef20d2d0c9213adaf4dfa59490ca077",
"status": "affected",
"versionType": "git"
},
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "c0b69245263ffa3db6f1be6e068528578fde635b",
"status": "affected",
"versionType": "git"
},
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "3a409a64b2d61430c63cbb15d51681f13b8b0acd",
"status": "affected",
"versionType": "git"
},
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "3249251eac6081d5169ba09f2d9cca66ab0cab0d",
"status": "affected",
"versionType": "git"
},
{
"version": "68fd8480bb7baaf361e983f75d8571f25e017c67",
"lessThan": "8a066a81ee0c1b6cdbd81393536c3b2d19ccef25",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/qcom/qdsp6/q6asm.c"
],
"versions": [
{
"version": "4.18",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.18",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.191",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.160",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.114",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.57",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.6",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "6.1.191"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "6.6.160"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "6.12.114"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "6.18.57"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "6.19.6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.18",
"versionEndExcluding": "7.0"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/750b468d8e0ba0ba1774a0da55b950dc23ffda67"
},
{
"url": "https://git.kernel.org/stable/c/414396c42ef20d2d0c9213adaf4dfa59490ca077"
},
{
"url": "https://git.kernel.org/stable/c/c0b69245263ffa3db6f1be6e068528578fde635b"
},
{
"url": "https://git.kernel.org/stable/c/3a409a64b2d61430c63cbb15d51681f13b8b0acd"
},
{
"url": "https://git.kernel.org/stable/c/3249251eac6081d5169ba09f2d9cca66ab0cab0d"
},
{
"url": "https://git.kernel.org/stable/c/8a066a81ee0c1b6cdbd81393536c3b2d19ccef25"
}
],
"title": "ASoC: qcom: q6asm: drop DSP responses for closed data streams",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}