240 lines
11 KiB
JSON
240 lines
11 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2022-49772",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-04-16T07:17:33.805Z",
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"datePublished": "2025-05-01T14:09:09.697Z",
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"dateUpdated": "2026-11-05T19:49:42.968Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:06:28.985Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()\n\nsnd_usbmidi_output_open() has a check of the NULL port with\nsnd_BUG_ON(). snd_BUG_ON() was used as this shouldn't have happened,\nbut in reality, the NULL port may be seen when the device gives an\ninvalid endpoint setup at the descriptor, hence the driver skips the\nallocation. That is, the check itself is valid and snd_BUG_ON()\nshould be dropped from there. Otherwise it's confusing as if it were\na real bug, as recently syzbot stumbled on it."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"sound/usb/midi.c"
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],
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"versions": [
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "c43991065f36f7628cd124e037b8750c4617a7a7",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "e7dc436aea80308a9268e6d2d85f910ff107de9b",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "a80369c8ca50bc885d14386087a834659ec54a54",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "02b94885b2fdf1808b1874e009bfb90753f8f4db",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "00f5f1bbf815a39e9eecb468d12ca55d3360eb10",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
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"lessThan": "ad72c3c3f6eb81d2cb189ec71e888316adada5df",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"sound/usb/midi.c"
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],
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"versions": [
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{
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"version": "4.15",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.15",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "4.19.267",
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"lessThanOrEqual": "4.19.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.225",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.156",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.80",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.0.10",
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"lessThanOrEqual": "6.0.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "4.19.267"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "5.4.225"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "5.10.156"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "5.15.80"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "6.0.10"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.15",
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"versionEndExcluding": "6.1"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/c43991065f36f7628cd124e037b8750c4617a7a7"
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},
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{
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"url": "https://git.kernel.org/stable/c/e7dc436aea80308a9268e6d2d85f910ff107de9b"
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},
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{
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"url": "https://git.kernel.org/stable/c/a80369c8ca50bc885d14386087a834659ec54a54"
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},
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{
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"url": "https://git.kernel.org/stable/c/02b94885b2fdf1808b1874e009bfb90753f8f4db"
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},
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{
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"url": "https://git.kernel.org/stable/c/00f5f1bbf815a39e9eecb468d12ca55d3360eb10"
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},
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{
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"url": "https://git.kernel.org/stable/c/ad72c3c3f6eb81d2cb189ec71e888316adada5df"
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}
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],
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"title": "ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2022-49772",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2026-11-05T19:47:14.636721Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-11-05T19:49:42.968Z"
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}
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}
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]
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}
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} |