ALSA-2024:4749

    Dashboard / Vulnerabilities / ALSA-2024:4749

    ALSA-2024:4749

    Published: 23 Jul 2024Last Modified: 4 Feb 2026

    Summary: Moderate: edk2 security update

    Details: EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM. Security Fix(es): * EDK2: integer overflow in CreateHob() could lead to HOB OOB R/W (CVE-2022-36765) * edk2: Predictable TCP Initial Sequence Numbers (CVE-2023-45236) * edk2: Use of a Weak PseudoRandom Number Generator (CVE-2023-45237) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

    References: https://access.redhat.com/errata/RHSA-2024:4749, https://access.redhat.com/security/cve/CVE-2022-36765, https://access.redhat.com/security/cve/CVE-2023-45236, https://access.redhat.com/security/cve/CVE-2023-45237, https://bugzilla.redhat.com/2257584, https://bugzilla.redhat.com/2258703, https://bugzilla.redhat.com/2258706, https://errata.almalinux.org/9/ALSA-2024-4749.html

    Affected packages

    Package

    Name: edk2-aarch64

    Purl: pkg:rpm/almalinux/edk2-aarch64

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -20231122-6.el9_4.2

    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
    ALSA-2024:4749 | CVE-DB