Files
vuln-cve/data/2026/43xxx/CVE-2026-43137.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-43137",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-05-01T14:12:55.988Z",
"datePublished": "2026-05-06T11:27:23.592Z",
"dateUpdated": "2026-11-06T15:32:33.194Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T11:25:56.128Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: Intel: hda: Fix NULL pointer dereference\n\nIf there's a mismatch between the DAI links in the machine driver and\nthe topology, it is possible that the playback/capture widget is not\nset, especially in the case of loopback capture for echo reference\nwhere we use the dummy DAI link. Return the error when the widget is not\nset to avoid a null pointer dereference like below when the topology is\nbroken.\n\nRIP: 0010:hda_dai_get_ops.isra.0+0x14/0xa0 [snd_sof_intel_hda_common]"
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/soc/sof/intel/hda-dai.c"
],
"versions": [
{
"version": "0acb48dd31e39b617bb12ca546b4fecd6ccb2972",
"lessThan": "a1d4f3d3c0dc86527da6a19f6901a6a48375500d",
"status": "affected",
"versionType": "git"
},
{
"version": "0acb48dd31e39b617bb12ca546b4fecd6ccb2972",
"lessThan": "10411f1f2c76be67103b1f95822ff629aa25e2aa",
"status": "affected",
"versionType": "git"
},
{
"version": "0acb48dd31e39b617bb12ca546b4fecd6ccb2972",
"lessThan": "42068f7dd42b559c4eeae645e1455ff36518866a",
"status": "affected",
"versionType": "git"
},
{
"version": "0acb48dd31e39b617bb12ca546b4fecd6ccb2972",
"lessThan": "7750d78b4014902bc0ac03d4bb30faa076a913ab",
"status": "affected",
"versionType": "git"
},
{
"version": "0acb48dd31e39b617bb12ca546b4fecd6ccb2972",
"lessThan": "16c589567a956d46a7c1363af3f64de3d420af20",
"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/sof/intel/hda-dai.c"
],
"versions": [
{
"version": "5.16",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.16",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.141",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.75",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.16",
"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": "5.16",
"versionEndExcluding": "6.6.141"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.16",
"versionEndExcluding": "6.12.75"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.16",
"versionEndExcluding": "6.18.16"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.16",
"versionEndExcluding": "6.19.6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.16",
"versionEndExcluding": "7.0"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/a1d4f3d3c0dc86527da6a19f6901a6a48375500d"
},
{
"url": "https://git.kernel.org/stable/c/10411f1f2c76be67103b1f95822ff629aa25e2aa"
},
{
"url": "https://git.kernel.org/stable/c/42068f7dd42b559c4eeae645e1455ff36518866a"
},
{
"url": "https://git.kernel.org/stable/c/7750d78b4014902bc0ac03d4bb30faa076a913ab"
},
{
"url": "https://git.kernel.org/stable/c/16c589567a956d46a7c1363af3f64de3d420af20"
}
],
"title": "ASoC: SOF: Intel: hda: Fix NULL pointer dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2026-43137",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-11-06T15:29:25.350526Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-06T15:32:33.194Z"
}
}
]
}
}