fkie_cve-2023-39283
Vulnerability from fkie_nvd
Published
2023-11-02 22:15
Modified
2024-11-21 08:15
Severity ?
Summary
An SMM memory corruption vulnerability in the SMM driver (SMRAM write) in CsmInt10HookSmm in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to send arbitrary data to SMM which could lead to privilege escalation.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | https://www.insyde.com/security-pledge | Not Applicable | |
| cve@mitre.org | https://www.insyde.com/security-pledge/SA-2023055 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.insyde.com/security-pledge | Not Applicable | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.insyde.com/security-pledge/SA-2023055 | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:insyde:insydeh2o:*:*:*:*:*:*:*:*",
"matchCriteriaId": "D301572D-C5C6-41F1-A5D2-41F07E0FC15D",
"versionEndIncluding": "5.5",
"versionStartIncluding": "5.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:insyde:insydeh2o:5.5.05.53.22:*:*:*:*:*:*:*",
"matchCriteriaId": "6EA483CB-E835-40C9-8DE0-6B2DB2A2D736",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:insyde:insydeh2o:5.6:*:*:*:*:*:*:*",
"matchCriteriaId": "2D36B269-1168-4287-8F11-F5DFE8B23A5E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:insyde:insydeh2o:5.6.05.60.22:*:*:*:*:*:*:*",
"matchCriteriaId": "0ECB2B5B-C312-479F-8BAE-9B98E5DD5CD7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An SMM memory corruption vulnerability in the SMM driver (SMRAM write) in CsmInt10HookSmm in Insyde InsydeH2O with kernel 5.0 through 5.5 allows attackers to send arbitrary data to SMM which could lead to privilege escalation."
},
{
"lang": "es",
"value": "Una vulnerabilidad de corrupci\u00f3n de memoria SMM en el controlador SMM (SMRAM write) en CsmInt10HookSmm en Insyde InsydeH2O con kernel 5.0 a 5.5 permite a atacantes enviar datos arbitrarios a SMM, lo que podr\u00eda conducir a una escalada de privilegios."
}
],
"id": "CVE-2023-39283",
"lastModified": "2024-11-21T08:15:03.690",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-11-02T22:15:09.070",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Not Applicable"
],
"url": "https://www.insyde.com/security-pledge"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "https://www.insyde.com/security-pledge/SA-2023055"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Not Applicable"
],
"url": "https://www.insyde.com/security-pledge"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.insyde.com/security-pledge/SA-2023055"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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