CVE-2010-4158 (GCVE-0-2010-4158)
Vulnerability from cvelistv5 – Published: 2010-12-30 18:00 – Updated: 2024-08-07 03:34
VLAI
EPSS
VEX
Summary
The sk_run_filter function in net/core/filter.c in the Linux kernel before 2.6.36.2 does not check whether a certain memory location has been initialized before executing a (1) BPF_S_LD_MEM or (2) BPF_S_LDX_MEM instruction, which allows local users to obtain potentially sensitive information from kernel stack memory via a crafted socket filter.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
37 references
Date Public
2010-11-09 00:00
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"id": "CVE-2010-4158",
"lastModified": "2024-11-21T01:20:20.197",
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"published": "2010-12-30T19:00:03.877",
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"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2010-4158\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2010-12-30T19:00:03.877\",\"lastModified\":\"2026-04-29T01:13:23.040\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The sk_run_filter function in net/core/filter.c in the Linux kernel before 2.6.36.2 does not check whether a certain memory location has been initialized before executing a (1) BPF_S_LD_MEM or (2) BPF_S_LDX_MEM instruction, which allows local users to obtain potentially sensitive information from kernel stack memory via a crafted socket filter.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n sk_run_filter en net/core/filter.c en el kernel de Linux anteriores a v2.6.36.2 no comprueba si una posici\u00f3n de memoria determinada se ha inicializado antes de ejecutar una instrucci\u00f3n (1) BPF_S_LD_MEM o (2) BPF_S_LDX_MEM, permite a usuarios locales obtener informaci\u00f3n potencialmente confidencial de pila del n\u00facleo de la memoria a trav\u00e9s de un filtro socket 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"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2025-11-21T13:00:43+00:00",
"cve": "CVE-2010-4158",
"id": "CVE-2010-4158",
"initial_release_date": "2010-11-10T00:00:00+00:00",
"product_status:fixed": "470",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: socket filters infoleak",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-4158.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-09-09T00:50:11Z",
"cve": "CVE-2010-4158",
"id": "CVE-2010-4158",
"initial_release_date": "2023-02-15T05:56:08Z",
"product_status:known_not_affected": "537",
"product_status:recommended": "100",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2010-4158",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-4158.json",
"version": "20"
}
}
}
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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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