FKIE_CVE-2009-0798
Vulnerability from fkie_nvd - Published: 2009-04-24 15:30 - Updated: 2026-06-16 23:05
Severity
Summary
ACPI Event Daemon (acpid) before 1.0.10 allows remote attackers to cause a denial of service (CPU consumption and connectivity loss) by opening a large number of UNIX sockets without closing them, which triggers an infinite loop.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| tim_hockin | acpid | * | |
| tim_hockin | acpid | 0.99.0 | |
| tim_hockin | acpid | 0.99.1 | |
| tim_hockin | acpid | 0.99.4 | |
| tim_hockin | acpid | 1.0.0 | |
| tim_hockin | acpid | 1.0.1 | |
| tim_hockin | acpid | 1.0.2 | |
| tim_hockin | acpid | 1.0.3 | |
| tim_hockin | acpid | 1.0.4 | |
| tim_hockin | acpid | 1.0.6 | |
| tim_hockin | acpid | 20010510 |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:*:*:*:*:*:*:*:*",
"matchCriteriaId": "56152BA0-9713-4977-A549-AD3F4A868DB7",
"versionEndIncluding": "1.0.8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:0.99.0:*:*:*:*:*:*:*",
"matchCriteriaId": "BD49E1BF-56EC-4360-B134-5D8AB62E6920",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:0.99.1:*:*:*:*:*:*:*",
"matchCriteriaId": "8941F702-1D8E-4248-81F6-552BEA77972E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:0.99.4:*:*:*:*:*:*:*",
"matchCriteriaId": "6CF312D3-6015-4FFE-8FE8-CDCCA59FF5DD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "92CEA183-A214-4E82-8788-F353994988C7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "CF40A7F7-D99C-47DF-8F95-45E3EAD0758B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "31F5A736-A76D-4141-A963-4877BB267E68",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.3:*:*:*:*:*:*:*",
"matchCriteriaId": "15395859-CEEF-4FF1-A764-033E437374A3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.4:*:*:*:*:*:*:*",
"matchCriteriaId": "4A178536-8705-40C9-85BE-C69172EF8493",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:1.0.6:*:*:*:*:*:*:*",
"matchCriteriaId": "519F489B-0D6D-46AD-9834-A9419F504BA2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:tim_hockin:acpid:20010510:*:*:*:*:*:*:*",
"matchCriteriaId": "5DE0C675-67E9-4A6D-87FC-58744A0D3A01",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "ACPI Event Daemon (acpid) before 1.0.10 allows remote attackers to cause a denial of service (CPU consumption and connectivity loss) by opening a large number of UNIX sockets without closing them, which triggers an infinite loop."
},
{
"lang": "es",
"value": "El demonio acpid antes de v1.0.10 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (provocando un alto consumo de CPU y la p\u00e9rdida de conectividad) por la apertura de un gran n\u00famero de sockets UNIX sin cerrar, lo que provoca un bucle infinito."
}
],
"id": "CVE-2009-0798",
"lastModified": "2026-06-16T23:05:50.110",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2009-04-24T15:30:00.250",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/34838"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/34914"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/34918"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/35010"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/35209"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/35231"
},
{
"source": "secalert@redhat.com",
"url": "http://www.debian.org/security/2009/dsa-1786"
},
{
"source": "secalert@redhat.com",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200905-06.xml"
},
{
"source": "secalert@redhat.com",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:107"
},
{
"source": "secalert@redhat.com",
"url": "http://www.redhat.com/support/errata/RHSA-2009-0474.html"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/34692"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securitytracker.com/id?1022182"
},
{
"source": "secalert@redhat.com",
"url": "http://www.ubuntu.com/usn/USN-766-1"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=494443"
},
{
"source": "secalert@redhat.com",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=502583"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50060"
},
{
"source": "secalert@redhat.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7560"
},
{
"source": "secalert@redhat.com",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9955"
},
{
"source": "secalert@redhat.com",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01342.html"
},
{
"source": "secalert@redhat.com",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01365.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/34838"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/34914"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/34918"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/35010"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/35209"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/35231"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2009/dsa-1786"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.gentoo.org/security/en/glsa/glsa-200905-06.xml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:107"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.redhat.com/support/errata/RHSA-2009-0474.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/34692"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1022182"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.ubuntu.com/usn/USN-766-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=494443"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=502583"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/50060"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7560"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9955"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01342.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg01365.html"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-399"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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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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