GSD-2012-4535
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an "inappropriate deadline."
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2012-4535",
"description": "Xen 3.4 through 4.2, and possibly earlier versions, allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an \"inappropriate deadline.\"",
"id": "GSD-2012-4535",
"references": [
"https://www.suse.com/security/cve/CVE-2012-4535.html",
"https://www.debian.org/security/2012/dsa-2582",
"https://access.redhat.com/errata/RHSA-2012:1540",
"https://linux.oracle.com/cve/CVE-2012-4535.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
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"id": "GSD-2012-4535",
"modified": "2023-12-13T01:20:14.567901Z",
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{
"name": "http://security.gentoo.org/glsa/glsa-201309-24.xml",
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{
"name": "http://secunia.com/advisories/51413",
"refsource": "MISC",
"url": "http://secunia.com/advisories/51413"
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{
"name": "https://security.gentoo.org/glsa/201604-03",
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"url": "https://security.gentoo.org/glsa/201604-03"
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},
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"name": "http://lists.xen.org/archives/html/xen-announce/2012-11/msg00001.html",
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"url": "http://lists.xen.org/archives/html/xen-announce/2012-11/msg00001.html"
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{
"name": "http://osvdb.org/87298",
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"url": "http://osvdb.org/87298"
},
{
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},
{
"name": "http://www.securitytracker.com/id?1027759",
"refsource": "MISC",
"url": "http://www.securitytracker.com/id?1027759"
},
{
"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80022",
"refsource": "MISC",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/80022"
}
]
}
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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": "2017-08-29T01:32Z",
"publishedDate": "2012-11-21T23:55Z"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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