SUSE-SU-2025:02727-1

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Source
https://www.suse.com/support/update/announcement/2025/suse-su-202502727-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02727-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2025:02727-1
Upstream
Related
Published
2025-08-07T09:02:11Z
Modified
2025-08-07T19:30:55.474120Z
Summary
Security update for grub2
Details

This update for grub2 fixes the following issues:

  • CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp (bsc#1234959)
References

Affected packages

SUSE:Linux Enterprise Micro 5.3 / grub2

Package

Name
grub2
Purl
pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.06-150400.11.63.1

Ecosystem specific 

{
    "binaries": [
        {
            "grub2-arm64-efi": "2.06-150400.11.63.1",
            "grub2-x86_64-efi": "2.06-150400.11.63.1",
            "grub2-x86_64-xen": "2.06-150400.11.63.1",
            "grub2-snapper-plugin": "2.06-150400.11.63.1",
            "grub2-i386-pc": "2.06-150400.11.63.1",
            "grub2-s390x-emu": "2.06-150400.11.63.1",
            "grub2": "2.06-150400.11.63.1"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.4 / grub2

Package

Name
grub2
Purl
pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.06-150400.11.63.1

Ecosystem specific 

{
    "binaries": [
        {
            "grub2-arm64-efi": "2.06-150400.11.63.1",
            "grub2-x86_64-efi": "2.06-150400.11.63.1",
            "grub2-x86_64-xen": "2.06-150400.11.63.1",
            "grub2-snapper-plugin": "2.06-150400.11.63.1",
            "grub2-i386-pc": "2.06-150400.11.63.1",
            "grub2-s390x-emu": "2.06-150400.11.63.1",
            "grub2": "2.06-150400.11.63.1"
        }
    ]
}