gsd-2012-2934
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Xen 4.0, and 4.1, when running a 64-bit PV guest on "older" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-2934",
"description": "Xen 4.0, and 4.1, when running a 64-bit PV guest on \"older\" AMD CPUs, does not properly protect against a certain AMD processor bug, which allows local guest OS users to cause a denial of service (host hang) via sequential execution of instructions across a non-canonical boundary, a different vulnerability than CVE-2012-0217.",
"id": "GSD-2012-2934",
"references": [
"https://www.suse.com/security/cve/CVE-2012-2934.html",
"https://www.debian.org/security/2012/dsa-2501",
"https://access.redhat.com/errata/RHSA-2012:0721",
"https://linux.oracle.com/cve/CVE-2012-2934.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
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"id": "GSD-2012-2934",
"modified": "2023-12-13T01:20:15.693656Z",
"schema_version": "1.4.0"
}
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"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
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"url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
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"name": "openSUSE-SU-2012:1573",
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},
"impact": {
"baseMetricV2": {
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 1.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "LOW",
"userInteractionRequired": false
}
},
"lastModifiedDate": "2014-05-05T05:11Z",
"publishedDate": "2012-12-03T21:55Z"
}
}
}
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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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