gsd-2022-2905
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-2905",
"description": "An out-of-bounds memory read flaw was found in the Linux kernel\u0027s BPF subsystem in how a user calls the bpf_tail_call function with a key larger than the max_entries of the map. This flaw allows a local user to gain unauthorized access to data.",
"id": "GSD-2022-2905",
"references": [
"https://www.suse.com/security/cve/CVE-2022-2905.html",
"https://advisories.mageia.org/CVE-2022-2905.html",
"https://ubuntu.com/security/CVE-2022-2905"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
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"id": "GSD-2022-2905",
"modified": "2023-12-13T01:19:19.567699Z",
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"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-11-21T19:44Z",
"publishedDate": "2022-09-09T15:15Z"
}
}
}
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