mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-29 01:31:20 +00:00
126 lines
3.5 KiB
JSON
126 lines
3.5 KiB
JSON
{
|
|
"id": "CVE-2021-3923",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2023-03-27T21:15:09.980",
|
|
"lastModified": "2023-04-03T16:54:16.173",
|
|
"vulnStatus": "Analyzed",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A flaw was found in the Linux kernel's implementation of RDMA over infiniband. An attacker with a privileged local account can leak kernel stack information when issuing commands to the /dev/infiniband/rdma_cm device node. While this access is unlikely to leak sensitive user information, it can be further used to defeat existing kernel protection mechanisms."
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "LOW",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 2.3,
|
|
"baseSeverity": "LOW"
|
|
},
|
|
"exploitabilityScore": 0.8,
|
|
"impactScore": 1.4
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "NVD-CWE-noinfo"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"source": "secalert@redhat.com",
|
|
"type": "Secondary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-200"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
|
|
"versionEndExcluding": "5.15.14",
|
|
"matchCriteriaId": "6C9CA2B0-A9D0-42C7-8189-8E0018F2E5D6"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "142AD0DD-4CF3-4D74-9442-459CE3347E3A"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*",
|
|
"matchCriteriaId": "E30D0E6F-4AE8-4284-8716-991DFA48CC5D"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2019643",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Issue Tracking",
|
|
"Patch",
|
|
"Third Party Advisory"
|
|
]
|
|
},
|
|
{
|
|
"url": "https://lore.kernel.org/all/20220204100036.GA12348@kili/",
|
|
"source": "secalert@redhat.com",
|
|
"tags": [
|
|
"Mailing List",
|
|
"Patch"
|
|
]
|
|
}
|
|
]
|
|
} |