QID 357298

Date Published: 2024-03-06

QID 357298: Amazon Linux Security Advisory for grub2 : ALAS2023-2024-555

The "/boot/efi/efi/fedora/grub.cfg" configuration file allows an unprivileged user with physical access to a computer to bypass the grub password protection feature on many (but not all) uefi-based systems. (
( CVE-2023-4001)



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 securitybreach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 6.8 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Please refer to Amazon advisory: ALAS2023-2024-555 for affected packages and patching details, or update with your package manager.
    Vendor References

    CVEs related to QID 357298

    CVE-2023-4001 |
    Software Advisories
    Advisory ID Software Component Link
    ALAS2023-2024-555 amazon linux 2023 URL Logo alas.aws.amazon.com/AL2023/ALAS-2024-555.html
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