2024-07-14 02:06:08 +00:00

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{
"id": "CVE-2023-22613",
"sourceIdentifier": "cve@mitre.org",
"published": "2023-04-11T22:15:07.660",
"lastModified": "2023-08-14T18:21:21.537",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in IhisiSmm in Insyde InsydeH2O with kernel 5.0 through 5.5. It is possible to write to an attacker-controlled address. An attacker could invoke an SMI handler with a malformed pointer in RCX that overlaps SMRAM, resulting in SMM memory corruption."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.0,
"impactScore": 6.0
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:insyde:insydeh2o:05.27.37:*:*:*:*:*:*:*",
"matchCriteriaId": "8DF2D092-D7B1-496B-BF62-512E87CF5992"
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],
"references": [
{
"url": "https://research.nccgroup.com/2023/04/11/stepping-insyde-system-management-mode/",
"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-2023023",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
}
]
}