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vuln-cve/data/2024/46xxx/CVE-2024-46677.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2024-46677",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-09-11T15:12:18.247Z",
"datePublished": "2024-09-13T05:29:12.203Z",
"dateUpdated": "2026-05-11T20:34:16.024Z"
},
"containers": {
"cna": {
"providerMetadata": {
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"shortName": "Linux",
"dateUpdated": "2026-05-11T20:34:16.024Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: fix a potential NULL pointer dereference\n\nWhen sockfd_lookup() fails, gtp_encap_enable_socket() returns a\nNULL pointer, but its callers only check for error pointers thus miss\nthe NULL pointer case.\n\nFix it by returning an error pointer with the error code carried from\nsockfd_lookup().\n\n(I found this bug during code inspection.)"
}
],
"affected": [
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"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/gtp.c"
],
"versions": [
{
"version": "1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9",
"lessThan": "620fe9809752fae91b4190e897b81ed9976dfb39",
"status": "affected",
"versionType": "git"
},
{
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"lessThan": "bdd99e5f0ad5fa727b16f2101fe880aa2bff2f8e",
"status": "affected",
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},
{
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"lessThan": "8bbb9e4e0e66a39282e582d0440724055404b38c",
"status": "affected",
"versionType": "git"
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{
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"status": "affected",
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},
{
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"lessThan": "e8b9930b0eb045d19e883c65ff9676fc89320c70",
"status": "affected",
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},
{
"version": "1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9",
"lessThan": "28c67f0f84f889fe9f4cbda8354132b20dc9212d",
"status": "affected",
"versionType": "git"
},
{
"version": "1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9",
"lessThan": "612edd35f2a3910ab1f61c1f2338889d4ba99fa2",
"status": "affected",
"versionType": "git"
},
{
"version": "1e3a3abd8b28cfda9d0d0167e50e0fe11bc372a9",
"lessThan": "defd8b3c37b0f9cb3e0f60f47d3d78d459d57fda",
"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/gtp.c"
],
"versions": [
{
"version": "4.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "4.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.321",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.283",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.225",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.166",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.108",
"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": "4.12",
"versionEndExcluding": "4.19.321"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "5.4.283"
},
{
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "5.10.225"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "5.15.166"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "6.1.108"
},
{
"vulnerable": true,
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"versionStartIncluding": "4.12",
"versionEndExcluding": "6.6.49"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "6.10.8"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.12",
"versionEndExcluding": "6.11"
}
]
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}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/620fe9809752fae91b4190e897b81ed9976dfb39"
},
{
"url": "https://git.kernel.org/stable/c/bdd99e5f0ad5fa727b16f2101fe880aa2bff2f8e"
},
{
"url": "https://git.kernel.org/stable/c/8bbb9e4e0e66a39282e582d0440724055404b38c"
},
{
"url": "https://git.kernel.org/stable/c/4643b91691e969b1b9ad54bf552d7a990cfa3b87"
},
{
"url": "https://git.kernel.org/stable/c/e8b9930b0eb045d19e883c65ff9676fc89320c70"
},
{
"url": "https://git.kernel.org/stable/c/28c67f0f84f889fe9f4cbda8354132b20dc9212d"
},
{
"url": "https://git.kernel.org/stable/c/612edd35f2a3910ab1f61c1f2338889d4ba99fa2"
},
{
"url": "https://git.kernel.org/stable/c/defd8b3c37b0f9cb3e0f60f47d3d78d459d57fda"
}
],
"title": "gtp: fix a potential NULL pointer dereference",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-09-29T15:12:57.670993Z",
"id": "CVE-2024-46677",
"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": "2024-09-29T15:13:12.743Z"
}
},
{
"title": "CVE Program Container",
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
}
],
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"shortName": "CVE",
"dateUpdated": "2025-11-03T22:16:17.032Z"
}
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]
}
}