SUSE-SU-2023:1701-1

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Source
https://www.suse.com/support/update/announcement/2023/suse-su-20231701-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:1701-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2023:1701-1
Upstream
Related
Published
2023-03-30T11:13:54Z
Modified
2025-05-02T04:32:57.032638Z
Summary
Security update for grub2
Details

This security update of grub2 fixes the following issues:

  • CVE-2022-2601: Fixed buffer overflow in grubfontconstruct_glyph (bsc#1205178).
  • CVE-2022-3775: Fixed integer underflow in blit_comb() (bsc#1205182).

  • Bump upstream SBAT generation to 3

  • rebuild the package with the new secure boot key (bsc#1209188).

Other:

  • Remove zfs modules (bsc#1205554)
  • Make grub.cfg invariant to efi and legacy platforms (bsc#1205200)
References

Affected packages

SUSE:Linux Enterprise Micro 5.1 / grub2

Package

Name
grub2
Purl
pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.04-150300.3.8.1

Ecosystem specific 

{
    "binaries": [
        {
            "grub2-x86_64-xen": "2.04-150300.3.8.1",
            "grub2-arm64-efi": "2.04-150300.3.8.1",
            "grub2-snapper-plugin": "2.04-150300.3.8.1",
            "grub2": "2.04-150300.3.8.1",
            "grub2-x86_64-efi": "2.04-150300.3.8.1",
            "grub2-s390x-emu": "2.04-150300.3.8.1",
            "grub2-i386-pc": "2.04-150300.3.8.1"
        }
    ]
}