185 lines
8.8 KiB
JSON
185 lines
8.8 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2022-49051",
|
|
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Linux",
|
|
"dateReserved": "2025-02-26T01:49:39.242Z",
|
|
"datePublished": "2025-02-26T01:54:25.850Z",
|
|
"dateUpdated": "2026-08-12T23:57:27.020Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"shortName": "Linux",
|
|
"dateUpdated": "2026-08-12T23:57:27.020Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: aqc111: Fix out-of-bounds accesses in RX fixup\n\naqc111_rx_fixup() contains several out-of-bounds accesses that can be\ntriggered by a malicious (or defective) USB device, in particular:\n\n - The metadata array (desc_offset..desc_offset+2*pkt_count) can be out of bounds,\n causing OOB reads and (on big-endian systems) OOB endianness flips.\n - A packet can overlap the metadata array, causing a later OOB\n endianness flip to corrupt data used by a cloned SKB that has already\n been handed off into the network stack.\n - A packet SKB can be constructed whose tail is far beyond its end,\n causing out-of-bounds heap data to be considered part of the SKB's\n data.\n\nFound doing variant analysis. Tested it with another driver (ax88179_178a), since\nI don't have a aqc111 device to test it, but the code looks very similar."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "unaffected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/net/usb/aqc111.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "361459cd9642631f048719169da9ef14cbf4a932",
|
|
"lessThan": "404998a137bcb8a926f7c949030afbe285472593",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "361459cd9642631f048719169da9ef14cbf4a932",
|
|
"lessThan": "d90df6da50c56ad8b1a132e3cf86b6cdf8f507b7",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "361459cd9642631f048719169da9ef14cbf4a932",
|
|
"lessThan": "b416898442f2b6aa9f1b2f2968ce07e3abaa05f7",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "361459cd9642631f048719169da9ef14cbf4a932",
|
|
"lessThan": "36311fe98f55dea9200c69e2dd6d6ddb8fc94080",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "361459cd9642631f048719169da9ef14cbf4a932",
|
|
"lessThan": "afb8e246527536848b9b4025b40e613edf776a9d",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "affected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/net/usb/aqc111.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "5.0",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "5.0",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.4.190",
|
|
"lessThanOrEqual": "5.4.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.10.112",
|
|
"lessThanOrEqual": "5.10.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.15.35",
|
|
"lessThanOrEqual": "5.15.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.17.4",
|
|
"lessThanOrEqual": "5.17.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.18",
|
|
"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": "5.0",
|
|
"versionEndExcluding": "5.4.190"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.0",
|
|
"versionEndExcluding": "5.10.112"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.0",
|
|
"versionEndExcluding": "5.15.35"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.0",
|
|
"versionEndExcluding": "5.17.4"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "5.0",
|
|
"versionEndExcluding": "5.18"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/404998a137bcb8a926f7c949030afbe285472593"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/d90df6da50c56ad8b1a132e3cf86b6cdf8f507b7"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/b416898442f2b6aa9f1b2f2968ce07e3abaa05f7"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/36311fe98f55dea9200c69e2dd6d6ddb8fc94080"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/afb8e246527536848b9b4025b40e613edf776a9d"
|
|
}
|
|
],
|
|
"title": "net: usb: aqc111: Fix out-of-bounds accesses in RX fixup",
|
|
"x_generator": {
|
|
"engine": "bippy-1.2.0"
|
|
}
|
|
}
|
|
}
|
|
} |