OESA-2025-2386

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    OESA-2025-2386

    Published: 11 Oct 2025Last Modified: 18 Aug 2026

    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)

    References: https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2386, https://nvd.nist.gov/vuln/detail/CVE-2024-38805, https://nvd.nist.gov/vuln/detail/CVE-2025-3770

    Affected packages

    Package

    Name: edk2

    Purl: pkg:rpm/openEuler/edk2&distro=openEuler-24.03-LTS-SP2

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -202308-26.oe2403sp2

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    OESA-2025-2386 | CVE-DB