524 lines
22 KiB
JSON
524 lines
22 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2021-47403",
|
|
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "Linux",
|
|
"dateReserved": "2024-05-21T14:58:30.816Z",
|
|
"datePublished": "2024-05-21T15:03:57.344Z",
|
|
"dateUpdated": "2026-05-11T13:54:00.890Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
|
|
"shortName": "Linux",
|
|
"dateUpdated": "2026-05-11T13:54:00.890Z"
|
|
},
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipack: ipoctal: fix module reference leak\n\nA reference to the carrier module was taken on every open but was only\nreleased once when the final reference to the tty struct was dropped.\n\nFix this by taking the module reference and initialising the tty driver\ndata when installing the tty."
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"product": "Linux",
|
|
"vendor": "Linux",
|
|
"defaultStatus": "unaffected",
|
|
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
|
|
"programFiles": [
|
|
"drivers/ipack/devices/ipoctal.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "31398849b84ebae0d43a1cf379cb9895597f221a",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "c0adb5a947dec6cff7050ec56d78ecd3916f9ce6",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "dde4c1429b97383689f755ce92b4ed1e84a9c92b",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "9c5b77a7ffc983b2429ce158b50497c5d3c86a69",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "3253c87e1e5bc0107aab773af2f135ebccf38666",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "7cea848678470daadbfdaa6a112b823c290f900c",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "811178f296b16af30264def74c8d2179a72d5562",
|
|
"status": "affected",
|
|
"versionType": "git"
|
|
},
|
|
{
|
|
"version": "82a82340bab6c251e0705339f60763718eaa2a22",
|
|
"lessThan": "bb8a4fcb2136508224c596a7e665bdba1d7c3c27",
|
|
"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/ipack/devices/ipoctal.c"
|
|
],
|
|
"versions": [
|
|
{
|
|
"version": "3.18",
|
|
"status": "affected"
|
|
},
|
|
{
|
|
"version": "0",
|
|
"lessThan": "3.18",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "4.4.286",
|
|
"lessThanOrEqual": "4.4.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "4.9.285",
|
|
"lessThanOrEqual": "4.9.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "4.14.249",
|
|
"lessThanOrEqual": "4.14.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "4.19.209",
|
|
"lessThanOrEqual": "4.19.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.4.151",
|
|
"lessThanOrEqual": "5.4.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.10.71",
|
|
"lessThanOrEqual": "5.10.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.14.10",
|
|
"lessThanOrEqual": "5.14.*",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
},
|
|
{
|
|
"version": "5.15",
|
|
"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": "3.18",
|
|
"versionEndExcluding": "4.4.286"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "4.9.285"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "4.14.249"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "4.19.209"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "5.4.151"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "5.10.71"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "5.14.10"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.18",
|
|
"versionEndExcluding": "5.15"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/31398849b84ebae0d43a1cf379cb9895597f221a"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/c0adb5a947dec6cff7050ec56d78ecd3916f9ce6"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/dde4c1429b97383689f755ce92b4ed1e84a9c92b"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/9c5b77a7ffc983b2429ce158b50497c5d3c86a69"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/3253c87e1e5bc0107aab773af2f135ebccf38666"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/7cea848678470daadbfdaa6a112b823c290f900c"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/811178f296b16af30264def74c8d2179a72d5562"
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/bb8a4fcb2136508224c596a7e665bdba1d7c3c27"
|
|
}
|
|
],
|
|
"title": "ipack: ipoctal: fix module reference leak",
|
|
"x_generator": {
|
|
"engine": "bippy-1.2.0"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"type": "CWE",
|
|
"cweId": "CWE-200",
|
|
"lang": "en",
|
|
"description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "82a82340bab6",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "3.18",
|
|
"status": "affected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "0",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "4.4.286",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "4.9.285",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "4.14.249",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "4.19.209",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "5.4.151",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "5.10.71",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "5.14.10",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "linux",
|
|
"product": "linux_kernel",
|
|
"cpes": [
|
|
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
|
|
],
|
|
"defaultStatus": "unknown",
|
|
"versions": [
|
|
{
|
|
"version": "5.15",
|
|
"status": "unaffected"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"cvssV3_1": {
|
|
"scope": "UNCHANGED",
|
|
"version": "3.1",
|
|
"baseScore": 7.1,
|
|
"attackVector": "LOCAL",
|
|
"baseSeverity": "HIGH",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
|
|
"integrityImpact": "NONE",
|
|
"userInteraction": "NONE",
|
|
"attackComplexity": "LOW",
|
|
"availabilityImpact": "HIGH",
|
|
"privilegesRequired": "LOW",
|
|
"confidentialityImpact": "HIGH"
|
|
}
|
|
},
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-01-16T21:03:26.200228Z",
|
|
"id": "CVE-2021-47403",
|
|
"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": "2025-01-16T21:03:52.304Z"
|
|
}
|
|
},
|
|
{
|
|
"providerMetadata": {
|
|
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
|
|
"shortName": "CVE",
|
|
"dateUpdated": "2024-08-04T05:39:59.005Z"
|
|
},
|
|
"title": "CVE Program Container",
|
|
"references": [
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/31398849b84ebae0d43a1cf379cb9895597f221a",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/c0adb5a947dec6cff7050ec56d78ecd3916f9ce6",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/dde4c1429b97383689f755ce92b4ed1e84a9c92b",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/9c5b77a7ffc983b2429ce158b50497c5d3c86a69",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/3253c87e1e5bc0107aab773af2f135ebccf38666",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/7cea848678470daadbfdaa6a112b823c290f900c",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/811178f296b16af30264def74c8d2179a72d5562",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://git.kernel.org/stable/c/bb8a4fcb2136508224c596a7e665bdba1d7c3c27",
|
|
"tags": [
|
|
"x_transferred"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
} |