gsd-2022-3534
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-3534",
"id": "GSD-2022-3534",
"references": [
"https://www.suse.com/security/cve/CVE-2022-3534.html",
"https://advisories.mageia.org/CVE-2022-3534.html",
"https://ubuntu.com/security/CVE-2022-3534"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"details": "A vulnerability classified as critical has been found in Linux Kernel. Affected is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.",
"id": "GSD-2022-3534",
"modified": "2023-12-13T01:19:40.276217Z",
"schema_version": "1.4.0"
}
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"STATE": "PUBLIC",
"TITLE": "Linux Kernel libbpf btf_dump.c btf_dump_name_dups use after free"
},
"affects": {
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"product": {
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}
]
},
"generator": "vuldb.com",
"impact": {
"cvss": {
"baseScore": "5.5",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
}
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"description": [
{
"lang": "eng",
"value": "CWE-119 Memory Corruption -\u003e CWE-416 Use After Free"
}
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"references": {
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749",
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{
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"refsource": "MISC",
"url": "https://vuldb.com/?id.211032"
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"nvd.nist.gov": {
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.0,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.1,
"impactScore": 5.9
}
},
"lastModifiedDate": "2022-10-19T04:50Z",
"publishedDate": "2022-10-17T09:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.
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