163 lines
7.3 KiB
JSON
163 lines
7.3 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-74642",
|
|
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Linux",
|
|
"dateReserved": "2026-08-15T05:44:03.922Z",
|
|
"datePublished": "2026-08-22T15:32:20.418Z",
|
|
"dateUpdated": "2026-08-22T15:32:20.418Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"shortName": "Linux",
|
|
"dateUpdated": "2026-08-22T15:32:20.418Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb: Fix UAF at delayed release of MIDI2 EPs\n\nThe recent fix for UAF in ump_to_endpoint() caused another UAF because\nit tries to dereference the UMP endpoint object, but this might be\nexecuted at a delayed context where the endpoint has been already\nreleased.\n\nAdd private_free to clear the associated data for avoiding the further\ndereference for delayed releases."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "unaffected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"sound/usb/midi2.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "49eccef6d6e1c00dac6fb2e7eb6f9206c33e1c37",
|
|
"lessThan": "d431941825d357be7d9ab0cb7505e3a1963bd89e",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "8a7a33b846d6ba695891b8d0040027cdbad8cd52",
|
|
"lessThan": "422d8a02de5ce6a29d616d55e5ead5dec69ac1d7",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "cc014ebf803174f0e5d15956dfc5a38413c945ae",
|
|
"lessThan": "d217d723c5e43881b952cdb978477f7f2dc0b6d7",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "ae388c0e1bf727972096f770f82d12e4f748d1b6",
|
|
"lessThan": "f9d492a39ebeb1a56f13ec6dd165a18a48dec812",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "4a05b2d1b4642df74f30b6f54843e825c4a2bfd3",
|
|
"lessThan": "f8a80cfb68613fb7e6452b66447dbc63f435d140",
|
|
"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/midi2.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "6.6.151",
|
|
"lessThan": "6.6.152",
|
|
"status": "affected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.12.103",
|
|
"lessThan": "6.12.104",
|
|
"status": "affected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "6.18.44",
|
|
"lessThan": "6.18.45",
|
|
"status": "affected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "7.1.8",
|
|
"lessThan": "7.1.9",
|
|
"status": "affected",
|
|
"versionType": "semver"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "6.6.151",
|
|
"versionEndExcluding": "6.6.152"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "6.12.103",
|
|
"versionEndExcluding": "6.12.104"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "6.18.44",
|
|
"versionEndExcluding": "6.18.45"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "7.1.8",
|
|
"versionEndExcluding": "7.1.9"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/d431941825d357be7d9ab0cb7505e3a1963bd89e"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/422d8a02de5ce6a29d616d55e5ead5dec69ac1d7"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/d217d723c5e43881b952cdb978477f7f2dc0b6d7"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/f9d492a39ebeb1a56f13ec6dd165a18a48dec812"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/f8a80cfb68613fb7e6452b66447dbc63f435d140"
|
|
}
|
|
],
|
|
"title": "ALSA: usb: Fix UAF at delayed release of MIDI2 EPs",
|
|
"x_generator": {
|
|
"engine": "bippy-1.2.0"
|
|
}
|
|
}
|
|
}
|
|
} |