CVE-2024-33656 (GCVE-0-2024-33656)
Vulnerability from cvelistv5 – Published: 2024-08-21 16:16 – Updated: 2024-08-21 17:08
VLAI?
Summary
The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms
Severity ?
7.8 (High)
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:ami:aptio_v:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "aptio_v",
"vendor": "ami",
"versions": [
{
"lessThanOrEqual": "5.36",
"status": "affected",
"version": "bks_5.0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-33656",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-21T17:08:24.448035Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-21T17:08:28.329Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "AptioV",
"vendor": "AMI",
"versions": [
{
"lessThanOrEqual": "5.36",
"status": "affected",
"version": "BKS_5.0",
"versionType": "Custom"
}
]
}
],
"datePublic": "2024-08-19T21:30:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms"
}
],
"value": "The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms"
}
],
"impacts": [
{
"capecId": "CAPEC-233",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-233 Privilege Escalation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"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"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-269",
"description": "CWE-269 Improper Privilege Management",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-21T16:16:43.954Z",
"orgId": "7e9044f1-7f56-4c38-8864-c0c7302263d6",
"shortName": "AMI"
},
"references": [
{
"url": "https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024003.pdf"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Memory Leak in SmmComuptrace Module",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "7e9044f1-7f56-4c38-8864-c0c7302263d6",
"assignerShortName": "AMI",
"cveId": "CVE-2024-33656",
"datePublished": "2024-08-21T16:16:43.954Z",
"dateReserved": "2024-04-25T13:29:51.808Z",
"dateUpdated": "2024-08-21T17:08:28.329Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"fkie_nvd": {
"descriptions": "[{\"lang\": \"en\", \"value\": \"The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms\"}, {\"lang\": \"es\", \"value\": \"El m\\u00f3dulo DXE SmmComputrace contiene una vulnerabilidad que permite a atacantes locales filtrar la pila o la memoria global. Esto podr\\u00eda provocar una escalada de privilegios, la ejecuci\\u00f3n de c\\u00f3digo arbitrario y eludir los mecanismos de seguridad del sistema operativo.\"}]",
"id": "CVE-2024-33656",
"lastModified": "2024-08-21T17:24:59.627",
"metrics": "{\"cvssMetricV31\": [{\"source\": \"biossecurity@ami.com\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}]}",
"published": "2024-08-21T17:15:07.567",
"references": "[{\"url\": \"https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024003.pdf\", \"source\": \"biossecurity@ami.com\"}]",
"sourceIdentifier": "biossecurity@ami.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": "[{\"source\": \"biossecurity@ami.com\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-269\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-33656\",\"sourceIdentifier\":\"biossecurity@ami.com\",\"published\":\"2024-08-21T17:15:07.567\",\"lastModified\":\"2024-08-21T17:24:59.627\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms\"},{\"lang\":\"es\",\"value\":\"El m\u00f3dulo DXE SmmComputrace contiene una vulnerabilidad que permite a atacantes locales filtrar la pila o la memoria global. Esto podr\u00eda provocar una escalada de privilegios, la ejecuci\u00f3n de c\u00f3digo arbitrario y eludir los mecanismos de seguridad del sistema operativo.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"biossecurity@ami.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"biossecurity@ami.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-269\"}]}],\"references\":[{\"url\":\"https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024003.pdf\",\"source\":\"biossecurity@ami.com\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-33656\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-08-21T17:08:24.448035Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:o:ami:aptio_v:*:*:*:*:*:*:*:*\"], \"vendor\": \"ami\", \"product\": \"aptio_v\", \"versions\": [{\"status\": \"affected\", \"version\": \"bks_5.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"5.36\"}], \"defaultStatus\": \"unaffected\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-08-21T16:55:50.431Z\"}}], \"cna\": {\"title\": \"Memory Leak in SmmComuptrace Module\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"impacts\": [{\"capecId\": \"CAPEC-233\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-233 Privilege Escalation\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"AMI\", \"product\": \"AptioV\", \"versions\": [{\"status\": \"affected\", \"version\": \"BKS_5.0\", \"versionType\": \"Custom\", \"lessThanOrEqual\": \"5.36\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2024-08-19T21:30:00.000Z\", \"references\": [{\"url\": \"https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024003.pdf\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The DXE module SmmComputrace contains a vulnerability that allows local attackers to leak stack or global memory. This could lead to privilege escalation, arbitrary code execution, and bypassing OS security mechanisms\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-269\", \"description\": \"CWE-269 Improper Privilege Management\"}]}], \"providerMetadata\": {\"orgId\": \"7e9044f1-7f56-4c38-8864-c0c7302263d6\", \"shortName\": \"AMI\", \"dateUpdated\": \"2024-08-21T16:16:43.954Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-33656\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-21T17:08:28.329Z\", \"dateReserved\": \"2024-04-25T13:29:51.808Z\", \"assignerOrgId\": \"7e9044f1-7f56-4c38-8864-c0c7302263d6\", \"datePublished\": \"2024-08-21T16:16:43.954Z\", \"assignerShortName\": \"AMI\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
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.
Loading…
Loading…