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vuln-cve/data/2026/98xxx/CVE-2026-98743.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-98743",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-25T10:25:14.367Z",
"datePublished": "2026-10-18T15:47:28.831Z",
"dateUpdated": "2026-10-21T12:56:18.942Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-21T12:56:18.942Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: rt1017-sdca-sdw: fix uninitialized stream_config->type\n\nstream_config is not initialized before being passed to\nsdw_stream_add_slave(). The type field may contain garbage and is\nlater copied to stream->type by sdw_config_stream().\n\nZero-initialize stream_config so type defaults to SDW_STREAM_PCM.\n\nWhile at it, use snd_sdw_params_to_config() helper instead of\nopen-coding the same logic."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/codecs/rt1017-sdca-sdw.c"
],
"versions": [
{
"version": "2b7aecd58528551e6e3da58091ff7ceb4718e6be",
"lessThan": "30a60e74ee71de027bf1387ac20d73e863bbf77b",
"status": "affected",
"versionType": "git"
},
{
"version": "2b7aecd58528551e6e3da58091ff7ceb4718e6be",
"lessThan": "4e337c24c0a97fcdb394f954208971de5d372066",
"status": "affected",
"versionType": "git"
},
{
"version": "2b7aecd58528551e6e3da58091ff7ceb4718e6be",
"lessThan": "d195c8c763fdd0a7f74a34973f8946215a708f1e",
"status": "affected",
"versionType": "git"
},
{
"version": "2b7aecd58528551e6e3da58091ff7ceb4718e6be",
"lessThan": "7791ebf56eb4ab6b7a20252757a3029bc8068715",
"status": "affected",
"versionType": "git"
},
{
"version": "2b7aecd58528551e6e3da58091ff7ceb4718e6be",
"lessThan": "174d160884199cad97413f33fe1b56027dc0d3e1",
"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/codecs/rt1017-sdca-sdw.c"
],
"versions": [
{
"version": "6.6",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.6",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.160",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.113",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.56",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.10",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3",
"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": "6.6",
"versionEndExcluding": "6.6.160"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6",
"versionEndExcluding": "6.12.113"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6",
"versionEndExcluding": "6.18.56"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6",
"versionEndExcluding": "7.2.10"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.6",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/30a60e74ee71de027bf1387ac20d73e863bbf77b"
},
{
"url": "https://git.kernel.org/stable/c/4e337c24c0a97fcdb394f954208971de5d372066"
},
{
"url": "https://git.kernel.org/stable/c/d195c8c763fdd0a7f74a34973f8946215a708f1e"
},
{
"url": "https://git.kernel.org/stable/c/7791ebf56eb4ab6b7a20252757a3029bc8068715"
},
{
"url": "https://git.kernel.org/stable/c/174d160884199cad97413f33fe1b56027dc0d3e1"
}
],
"title": "ASoC: codecs: rt1017-sdca-sdw: fix uninitialized stream_config->type",
"x_generator": {
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}
}
}