Files
vuln-cve/data/2023/52xxx/CVE-2023-52904.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-52904",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-08-21T06:07:11.014Z",
"datePublished": "2024-08-21T06:10:44.960Z",
"dateUpdated": "2026-05-11T19:35:14.512Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:35:14.512Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate()\n\nThe subs function argument may be NULL, so do not use it before the NULL check."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/usb/pcm.c"
],
"versions": [
{
"version": "bfd36b1d1869859af7ba94dc95ec05e74f40d0b7",
"lessThan": "f57204edc10760c935d8d36ea999dc8acf018030",
"status": "affected",
"versionType": "git"
},
{
"version": "e1e0a181aea375edfae2f9a59070f95d904980d1",
"lessThan": "a474d4ad59cd4642d1b7e3a6c08cef9eca0992c8",
"status": "affected",
"versionType": "git"
},
{
"version": "291e9da91403e0e628d7692b5ed505100e7b7706",
"lessThan": "92a9c0ad86d47ff4cce899012e355c400f02cfb8",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/usb/pcm.c"
],
"versions": [
{
"version": "5.15.152",
"lessThan": "5.15.168",
"status": "affected",
"versionType": "semver"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.152",
"versionEndExcluding": "5.15.168"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/f57204edc10760c935d8d36ea999dc8acf018030"
},
{
"url": "https://git.kernel.org/stable/c/a474d4ad59cd4642d1b7e3a6c08cef9eca0992c8"
},
{
"url": "https://git.kernel.org/stable/c/92a9c0ad86d47ff4cce899012e355c400f02cfb8"
}
],
"title": "ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate()",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-52904",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-10T16:03:17.931881Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-09-12T17:33:17.251Z"
}
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]
}
}