CVE-2012-0217 (GCVE-0-2012-0217)
Vulnerability from cvelistv5 – Published: 2012-06-12 22:00 – Updated: 2024-08-06 18:16
VLAI
EPSS
VEX
Summary
The x86-64 kernel system-call functionality in Xen 4.1.2 and earlier, as used in Citrix XenServer 6.0.2 and earlier and other products; Oracle Solaris 11 and earlier; illumos before r13724; Joyent SmartOS before 20120614T184600Z; FreeBSD before 9.0-RELEASE-p3; NetBSD 6.0 Beta and earlier; Microsoft Windows Server 2008 R2 and R2 SP1 and Windows 7 Gold and SP1; and possibly other operating systems, when running on an Intel processor, incorrectly uses the sysret path in cases where a certain address is not a canonical address, which allows local users to gain privileges via a crafted application. NOTE: because this issue is due to incorrect use of the Intel specification, it should have been split into separate identifiers; however, there was some value in preserving the original mapping of the multi-codebase coordinated-disclosure effort to a single identifier.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
23 references
Date Public
2012-06-12 00:00
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"evaluatorImpact": "Per: http://technet.microsoft.com/en-us/security/bulletin/ms12-042\n\n\u0027This vulnerability only affects Intel x64-based versions of Windows 7 and Windows Server 2008 R2. Systems with AMD or ARM-based CPUs are not affected by this vulnerability.\u0027",
"id": "CVE-2012-0217",
"lastModified": "2024-11-21T01:34:36.070",
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"published": "2012-06-12T22:55:01.343",
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"sourceIdentifier": "security@debian.org",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}]}]"
},
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Resource\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=813428\",\"source\":\"security@debian.org\"},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-042\",\"source\":\"security@debian.org\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15596\",\"source\":\"security@debian.org\"},{\"url\":\"https://www.exploit-db.com/exploits/28718/\",\"source\":\"security@debian.org\"},{\"url\":\"https://www.exploit-db.com/exploits/46508/\",\"source\":\"security@debian.org\"},{\"url\":\"https://www.illumos.org/issues/2873\",\"source\":\"security@debian.org\"},{\"url\":\"http://blog.illumos.org/2012/06/14/illumos-vulnerability-patched/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://blog.xen.org/index.php/2012/06/13/the-intel-sysret-privilege-escalation/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2012-003.txt.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.xen.org/archives/html/xen-announce/2012-06/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://lists.xen.org/archives/html/xen-devel/2012-06/msg01072.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/55082\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://security.freebsd.org/advisories/FreeBSD-SA-12:04.sysret.asc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://security.gentoo.org/glsa/glsa-201309-24.xml\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://smartos.org/2012/06/15/smartos-news-3/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://support.citrix.com/article/CTX133161\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://wiki.smartos.org/display/DOC/SmartOS+Change+Log#SmartOSChangeLog-June14%2C2012\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2012/dsa-2501\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2012/dsa-2508\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.kb.cert.org/vuls/id/649219\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2013:150\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.oracle.com/technetwork/topics/security/cpuoct2012-1515893.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.us-cert.gov/cas/techalerts/TA12-164A.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=813428\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-042\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15596\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.exploit-db.com/exploits/28718/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.exploit-db.com/exploits/46508/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.illumos.org/issues/2873\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorImpact\":\"Per: http://technet.microsoft.com/en-us/security/bulletin/ms12-042\\n\\n\u0027This vulnerability only affects Intel x64-based versions of Windows 7 and Windows Server 2008 R2. Systems with AMD or ARM-based CPUs are not affected by this vulnerability.\u0027\"}}",
"redhat_vex": {
"aggregate_severity": "Important",
"current_release_date": "2025-11-21T12:52:57+00:00",
"cve": "CVE-2012-0217",
"id": "CVE-2012-0217",
"initial_release_date": "2012-06-12T00:00:00+00:00",
"product_status:fixed": "183",
"product_status:known_affected": "1",
"product_status:known_not_affected": "26",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: x86-64: avoid sysret to non-canonical address",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2012/cve-2012-0217.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-01T00:26:58Z",
"cve": "CVE-2012-0217",
"id": "CVE-2012-0217",
"initial_release_date": "2023-02-15T05:49:12Z",
"product_status:recommended": "250",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2012-0217",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2012-0217.json",
"version": "13"
}
}
}
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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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