Vulnerability-Lookup

GHSA-JJFC-8563-3H89

Vulnerability from github – Published: 2024-11-12 15:30 – Updated: 2024-11-12 15:30

Details

APTIOV contains a vulnerability in the BIOS where a user or attacker may cause an improper restriction of operations within the bounds of a memory buffer over the network. A successful exploitation of this vulnerability may lead to code execution outside of the intended System Management Mode.

Severity

7.2 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42442"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-12T15:15:09Z",
    "severity": "HIGH"
  },
  "details": "APTIOV contains a vulnerability in the BIOS where a user or attacker may cause an improper restriction of operations within the bounds of a memory buffer over the network. A successful exploitation of this vulnerability may lead to code execution outside of the intended System Management Mode.",
  "id": "GHSA-jjfc-8563-3h89",
  "modified": "2024-11-12T15:30:43Z",
  "published": "2024-11-12T15:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42442"
    },
    {
      "type": "WEB",
      "url": "https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/2024/AMI-SA-2024004.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-42442 (GCVE-0-2024-42442)

Vulnerability from cvelistv5 – Published: 2024-11-12 15:00 – Updated: 2024-11-12 15:58

Title

Runtime Service Access outside SMRAM

Summary

Severity

7.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-12 15:57 UTC

CWE

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer

Assigner

AMI icscert root

References

1 reference

URL	Tags
https://9443417.fs1.hubspotusercontent-na1.net/hu…

Impacted products

2 products

Vendor	Product	Version
AMI	AptioV	Affected: BKS_5.0 , ≤ BKS_5.37 (Custom)
ami	aptio_v	Affected: BKS_5.0 , ≤ BKS_5.37 (custom) cpe:2.3:o:ami:aptio_v::::::::

Date Public

2024-11-12 15:00

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JSON

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    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:o:ami:aptio_v:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "aptio_v",
            "vendor": "ami",
            "versions": [
              {
                "lessThanOrEqual": "BKS_5.37",
                "status": "affected",
                "version": "BKS_5.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2024-42442",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-12T15:57:57.815614Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-12T15:58:50.679Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
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          "defaultStatus": "unaffected",
          "product": "AptioV",
          "vendor": "AMI",
          "versions": [
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              "status": "affected",
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              "versionType": "Custom"
            }
          ]
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      ],
      "datePublic": "2024-11-12T15:00:00.000Z",
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "version": "3.1"
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          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2024-11-12T15:00:34.738Z",
        "orgId": "7e9044f1-7f56-4c38-8864-c0c7302263d6",
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        }
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      "source": {
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      },
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  "cveMetadata": {
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    "datePublished": "2024-11-12T15:00:34.738Z",
    "dateReserved": "2024-08-01T21:19:52.794Z",
    "dateUpdated": "2024-11-12T15:58:50.679Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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.

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.

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Action not permitted

GHSA-JJFC-8563-3H89

CVE-2024-42442 (GCVE-0-2024-42442)

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