gsd-2022-32250
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.
Aliases
Aliases
{
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"alias": "CVE-2022-32250",
"description": "net/netfilter/nf_tables_api.c in the Linux kernel through 5.18.1 allows a local user (able to create user/net namespaces) to escalate privileges to root because an incorrect NFT_STATEFUL_EXPR check leads to a use-after-free.",
"id": "GSD-2022-32250",
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"https://www.suse.com/security/cve/CVE-2022-32250.html",
"https://www.debian.org/security/2022/dsa-5173",
"https://access.redhat.com/errata/RHSA-2022:5214",
"https://access.redhat.com/errata/RHSA-2022:5216",
"https://access.redhat.com/errata/RHSA-2022:5220",
"https://access.redhat.com/errata/RHSA-2022:5224",
"https://access.redhat.com/errata/RHSA-2022:5232",
"https://access.redhat.com/errata/RHSA-2022:5236",
"https://access.redhat.com/errata/RHSA-2022:5249",
"https://access.redhat.com/errata/RHSA-2022:5267",
"https://access.redhat.com/errata/RHSA-2022:5439",
"https://access.redhat.com/errata/RHSA-2022:5476",
"https://alas.aws.amazon.com/cve/html/CVE-2022-32250.html",
"https://access.redhat.com/errata/RHSA-2022:5626",
"https://access.redhat.com/errata/RHSA-2022:5633",
"https://access.redhat.com/errata/RHSA-2022:5636",
"https://access.redhat.com/errata/RHSA-2022:5641",
"https://access.redhat.com/errata/RHSA-2022:5648",
"https://access.redhat.com/errata/RHSA-2022:5802",
"https://access.redhat.com/errata/RHSA-2022:5804",
"https://access.redhat.com/errata/RHSA-2022:5805",
"https://access.redhat.com/errata/RHSA-2022:5806",
"https://access.redhat.com/errata/RHSA-2022:5819",
"https://access.redhat.com/errata/RHSA-2022:5834",
"https://access.redhat.com/errata/RHSA-2022:5839",
"https://access.redhat.com/errata/RHSA-2022:6073",
"https://access.redhat.com/errata/RHSA-2022:6075",
"https://access.redhat.com/errata/RHSA-2022:6551"
]
},
"gsd": {
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"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"impact": {
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"acInsufInfo": false,
"cvssV2": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
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"attackVector": "LOCAL",
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"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"exploitabilityScore": 1.8,
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}
},
"lastModifiedDate": "2023-05-16T11:00Z",
"publishedDate": "2022-06-02T21:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.