gsd-2019-7221
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
Aliases
Aliases
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"description": "The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.",
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"https://access.redhat.com/errata/RHSA-2019:4058",
"https://access.redhat.com/errata/RHSA-2019:3967",
"https://access.redhat.com/errata/RHSA-2019:0833",
"https://access.redhat.com/errata/RHSA-2019:0818",
"https://ubuntu.com/security/CVE-2019-7221",
"https://advisories.mageia.org/CVE-2019-7221.html",
"https://security.archlinux.org/CVE-2019-7221",
"https://alas.aws.amazon.com/cve/html/CVE-2019-7221.html",
"https://linux.oracle.com/cve/CVE-2019-7221.html",
"https://packetstormsecurity.com/files/cve/CVE-2019-7221"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-10-15T13:28Z",
"publishedDate": "2019-03-21T16:01Z"
}
}
}
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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.
- 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.