Vulnerability-Lookup

OESA-2025-2299 (CVE-2024-38805)

Vulnerability from osv_openeuler – Published: 2025-09-19 11:09 – Updated: 2026-08-06 11:09 – Source website

Summary

edk2 security update

Details

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications.

Security Fix(es):

EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.(CVE-2024-38805)

EDK2 contains a vulnerability in BIOS where an attacker may cause “Protection Mechanism Failure” by local access. Successful exploitation of this vulnerability will lead to arbitrary code execution and impact Confidentiality, Integrity, and Availability.(CVE-2025-3770)

Severity

7.0 (High)


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

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-38805	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-3770	ADVISORY

JSON

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{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "edk2-debuginfo-202002-32.oe2003sp4.aarch64.rpm",
          "edk2-debugsource-202002-32.oe2003sp4.aarch64.rpm",
          "edk2-devel-202002-32.oe2003sp4.aarch64.rpm"
        ],
        "noarch": [
          "edk2-aarch64-202002-32.oe2003sp4.noarch.rpm",
          "edk2-help-202002-32.oe2003sp4.noarch.rpm",
          "edk2-ovmf-202002-32.oe2003sp4.noarch.rpm",
          "python3-edk2-devel-202002-32.oe2003sp4.noarch.rpm"
        ],
        "src": [
          "edk2-202002-32.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "edk2-debuginfo-202002-32.oe2003sp4.x86_64.rpm",
          "edk2-debugsource-202002-32.oe2003sp4.x86_64.rpm",
          "edk2-devel-202002-32.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "edk2",
        "purl": "pkg:rpm/openEuler/edk2\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "202002-32.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications.\r\n\r\nSecurity Fix(es):\n\nEDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.(CVE-2024-38805)\n\nEDK2 contains a vulnerability in BIOS where an attacker may cause \u201cProtection Mechanism Failure\u201d by local access. Successful exploitation of this vulnerability will lead to arbitrary code execution and impact Confidentiality, Integrity, and Availability.(CVE-2025-3770)",
  "id": "OESA-2025-2299",
  "modified": "2026-08-06T11:09:22Z",
  "published": "2025-09-19T11:09:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2299"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38805"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3770"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "edk2 security update",
  "upstream": [
    "CVE-2024-38805",
    "CVE-2025-3770"
  ]
}

CVE-2024-38805 (GCVE-0-2024-38805)

Vulnerability from cvelistv5 – Published: 2025-08-12 14:13 – Updated: 2025-08-12 14:34

Title

iSCSI Remote Memory Corruption and Denial of Service

Summary

EDK2 contains a vulnerability in BIOS where a user may cause an Integer Overflow or Wraparound by network means. A successful exploitation of this vulnerability may lead to denial of service.

Severity

6.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-12 14:34 UTC

CWE

CWE-190 - Integer Overflow or Wraparound

Assigner

TianoCore mitre root

References

1 reference

URL	Tags
https://github.com/tianocore/edk2/security/adviso…

Impacted products

1 product

Vendor	Product	Version
TianoCore	EDK2	Affected: 0 , ≤ edk2-stable202502 (Custom)

Date Public

2025-08-12 14:13

Show details on NVD website

JSON

To clipboard

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            "attackComplexity": "LOW",
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CVE-2025-3770 (GCVE-0-2025-3770)

Vulnerability from cvelistv5 – Published: 2025-08-07 00:42 – Updated: 2025-08-07 13:28

Title

SMM IDT Privilege Escalation Vulnerability

Summary

Severity

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/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 2025-08-07 13:28 UTC

CWE

CWE-693 - Protection Mechanism Failure

Assigner

TianoCore mitre root

References

1 reference

URL	Tags
https://github.com/tianocore/edk2/security/adviso…

Impacted products

1 product

Vendor	Product	Version
TianoCore	EDK2	Affected: 0 , ≤ edk2-stable202505 (Custom)

Date Public

2025-08-07 00:41

Credits

Christopher Domas

Show details on NVD website

JSON

To clipboard

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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.

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.

Action not permitted

OESA-2025-2299 (CVE-2024-38805)

CVE-2024-38805 (GCVE-0-2024-38805)

CVE-2025-3770 (GCVE-0-2025-3770)

Tags

Sightings

Nomenclature

Related by attack behaviour