CVE-2010-0453 (GCVE-0-2010-0453)
Vulnerability from cvelistv5 – Published: 2010-02-03 18:00 – Updated: 2024-08-07 00:52
VLAI
EPSS
VEX
Summary
The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| http://www.us-cert.gov/cas/techalerts/TA10-103B.html | third-party-advisoryx_refsource_CERT |
| http://sunsolve.sun.com/search/document.do?assetk… | x_refsource_CONFIRM |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://secunia.com/advisories/38452 | third-party-advisoryx_refsource_SECUNIA |
| http://sunsolve.sun.com/search/document.do?assetk… | vendor-advisoryx_refsource_SUNALERT |
| https://oval.cisecurity.org/repository/search/def… | vdb-entrysignaturex_refsource_OVAL |
| http://www.oracle.com/technetwork/topics/security… | x_refsource_CONFIRM |
| http://www.securityfocus.com/archive/1/509276/100… | mailing-listx_refsource_BUGTRAQ |
| http://www.securityfocus.com/bid/38016 | vdb-entryx_refsource_BID |
| http://sunsolve.sun.com/search/document.do?assetk… | vendor-advisoryx_refsource_SUNALERT |
| http://osvdb.org/62046 | vdb-entryx_refsource_OSVDB |
| http://www.trapkit.de/advisories/TKADV2010-001.txt | x_refsource_MISC |
| http://www.vupen.com/english/advisories/2010/0270 | vdb-entryx_refsource_VUPEN |
Date Public
2010-01-31 00:00
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"negate": false,
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The ucode_ioctl function in intel/io/ucode_drv.c in Sun Solaris 10 and OpenSolaris snv_69 through snv_133, when running on x86 architectures, allows local users to cause a denial of service (panic) via a request with a 0 size value to the UCODE_GET_VERSION IOCTL, which triggers a NULL pointer dereference in the ucode_get_rev function, related to retrieval of the microcode revision."
},
{
"lang": "es",
"value": "La funci\u00f3n ucode_ioctl en intel/io/ucode_drv.c en Sun Solaris v10 y OpenSolaris desde snv_69 hasta snv_133, cuando es ejecutado sobre arquitecturas x86, permite a usuarios locales producir una denegaci\u00f3n de servicio (panic) a trav\u00e9s de una petici\u00f3n con un valor de tama\u00f1o 0 al IOCTL UCODE_GET_VERSION el cual inicia una desreferencia a un puntero nulo en la funci\u00f3n ucode_get_rev, relacionado con el arreglo en la revisi\u00f3n de microc\u00f3digo."
}
],
"id": "CVE-2010-0453",
"lastModified": "2026-06-16T23:16:12.550",
"metrics": {
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{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
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},
"published": "2010-02-03T18:30:00.843",
"references": [
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}
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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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