QID 243098

Date Published: 2024-03-21

QID 243098: Red Hat Update for edk2 (RHSA-2024:1415)

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: buffer overflow in the dhcpv6 client via a long server id option (cve-2023-45230).
    Edk2: function getefiglobalvariable2() return value not checked in dxeimageverificationhandler() (cve-2019-14560).
    Openssl: excessive time spent checking dh keys and parameters (cve-2023-3446).
    Edk2: buffer overflow when processing dns servers option in a dhcpv6 advertise message (cve-2023-45234).
Affected Products:
    Red Hat enterprise linux for x86_64 - extended update support 8.8 x86_64.
    Red hat enterprise linux server - tus 8.8 x86_64.
    Red hat enterprise linux for arm 64 - extended update support 8.8 aarch64.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.8 x86_64.
.

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 8.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2024:1415 for updates and patch information.
    Vendor References

    CVEs related to QID 243098

    CVE-2023-3446 | CVE-2023-45230 | CVE-2023-45234 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:1415 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:1415
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