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vuln-cve/data/2024/46xxx/CVE-2024-46711.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2024-46711",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-09-11T15:12:18.252Z",
"datePublished": "2024-09-13T06:33:42.956Z",
"dateUpdated": "2026-05-11T20:34:54.538Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T20:34:54.538Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: pm: fix ID 0 endp usage after multiple re-creations\n\n'local_addr_used' and 'add_addr_accepted' are decremented for addresses\nnot related to the initial subflow (ID0), because the source and\ndestination addresses of the initial subflows are known from the\nbeginning: they don't count as \"additional local address being used\" or\n\"ADD_ADDR being accepted\".\n\nIt is then required not to increment them when the entrypoint used by\nthe initial subflow is removed and re-added during a connection. Without\nthis modification, this entrypoint cannot be removed and re-added more\nthan once."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/mptcp/pm_netlink.c"
],
"versions": [
{
"version": "3ad14f54bd7448384458e69f0183843f683ecce8",
"lessThan": "c9c744666f7308a4daba520191e29d395260bcfe",
"status": "affected",
"versionType": "git"
},
{
"version": "3ad14f54bd7448384458e69f0183843f683ecce8",
"lessThan": "53e2173172d26c0617b29dd83618b71664bed1fb",
"status": "affected",
"versionType": "git"
},
{
"version": "3ad14f54bd7448384458e69f0183843f683ecce8",
"lessThan": "119806ae4e46cf239db8e6ad92bc2fd3daae86dc",
"status": "affected",
"versionType": "git"
},
{
"version": "3ad14f54bd7448384458e69f0183843f683ecce8",
"lessThan": "9366922adc6a71378ca01f898c41be295309f044",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/mptcp/pm_netlink.c"
],
"versions": [
{
"version": "6.0",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.0",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.109",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.49",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.10.8",
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.11",
"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": "6.0",
"versionEndExcluding": "6.1.109"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.6.49"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.10.8"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0",
"versionEndExcluding": "6.11"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/c9c744666f7308a4daba520191e29d395260bcfe"
},
{
"url": "https://git.kernel.org/stable/c/53e2173172d26c0617b29dd83618b71664bed1fb"
},
{
"url": "https://git.kernel.org/stable/c/119806ae4e46cf239db8e6ad92bc2fd3daae86dc"
},
{
"url": "https://git.kernel.org/stable/c/9366922adc6a71378ca01f898c41be295309f044"
}
],
"title": "mptcp: pm: fix ID 0 endp usage after multiple re-creations",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-09-29T14:59:30.987140Z",
"id": "CVE-2024-46711",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2024-09-29T14:59:46.450Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2025-11-03T22:16:39.367Z"
}
}
]
}
}