SUSE-SU-2022:2064-1

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Source

https://www.suse.com/support/update/announcement/2022/suse-su-20222064-1/

Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:2064-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2022:2064-1

Related

Published

2022-06-13T13:35:35Z

Modified

2022-06-13T13:35:35Z

Summary

Security update for grub2

Details

This update for grub2 fixes the following issues:

Security fixes and hardenings for boothole 3 / boothole 2022 (bsc#1198581)

CVE-2021-3695: Fixed that a crafted PNG grayscale image could lead to out-of-bounds write in heap (bsc#1191184)
CVE-2021-3696: Fixed that a crafted PNG image could lead to out-of-bound write during huffman table handling (bsc#1191185)
CVE-2021-3697: Fixed that a crafted JPEG image could lead to buffer underflow write in the heap (bsc#1191186)
CVE-2022-28733: Fixed fragmentation math in net/ip (bsc#1198460)
CVE-2022-28734: Fixed an out-of-bound write for split http headers (bsc#1198493)
CVE-2022-28735: Fixed some verifier framework changes (bsc#1198495)
CVE-2022-28736: Fixed a use-after-free in chainloader command (bsc#1198496)
Update SBAT security contact (bsc#1193282)
Bump grub's SBAT generation to 2
Use boot disks in OpenFirmware, fixing regression caused when the root LV is completely in the boot LUN (bsc#1197948)

References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP3 / grub2

Package

Name: grub2
Purl: purl:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.04-150300.22.20.2

Ecosystem specific

{
    "binaries": [
        {
            "grub2-s390x-emu": "2.04-150300.22.20.2",
            "grub2-x86_64-efi": "2.04-150300.22.20.2",
            "grub2-systemd-sleep-plugin": "2.04-150300.22.20.2",
            "grub2-snapper-plugin": "2.04-150300.22.20.2",
            "grub2-arm64-efi": "2.04-150300.22.20.2",
            "grub2-i386-pc": "2.04-150300.22.20.2",
            "grub2": "2.04-150300.22.20.2",
            "grub2-powerpc-ieee1275": "2.04-150300.22.20.2"
        }
    ]
}

SUSE:Manager Proxy Module 4.2 / grub2

Package

Name: grub2
Purl: purl:rpm/suse/grub2&distro=SUSE%20Manager%20Proxy%20Module%204.2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.04-150300.22.20.2

Ecosystem specific

{
    "binaries": [
        {
            "grub2-arm64-efi": "2.04-150300.22.20.2"
        }
    ]
}

SUSE:Linux Enterprise Module for Server Applications 15 SP3 / grub2

Package

Name: grub2
Purl: purl:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.04-150300.22.20.2

Ecosystem specific

{
    "binaries": [
        {
            "grub2-x86_64-xen": "2.04-150300.22.20.2"
        }
    ]
}

SUSE:Linux Enterprise Micro 5.2 / grub2

Package

Name: grub2
Purl: purl:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.04-150300.22.20.2

Ecosystem specific

{
    "binaries": [
        {
            "grub2-x86_64-efi": "2.04-150300.22.20.2",
            "grub2-snapper-plugin": "2.04-150300.22.20.2",
            "grub2-arm64-efi": "2.04-150300.22.20.2",
            "grub2-x86_64-xen": "2.04-150300.22.20.2",
            "grub2-i386-pc": "2.04-150300.22.20.2",
            "grub2": "2.04-150300.22.20.2",
            "grub2-s390x-emu": "2.04-150300.22.20.2"
        }
    ]
}

openSUSE:Leap 15.3 / grub2

Package

Name: grub2
Purl: purl:rpm/suse/grub2&distro=openSUSE%20Leap%2015.3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.04-150300.22.20.2

Ecosystem specific

{
    "binaries": [
        {
            "grub2-branding-upstream": "2.04-150300.22.20.2",
            "grub2-i386-pc-debug": "2.04-150300.22.20.2",
            "grub2-systemd-sleep-plugin": "2.04-150300.22.20.2",
            "grub2-arm64-efi": "2.04-150300.22.20.2",
            "grub2-x86_64-xen": "2.04-150300.22.20.2",
            "grub2-s390x-emu": "2.04-150300.22.20.2",
            "grub2": "2.04-150300.22.20.2",
            "grub2-i386-pc": "2.04-150300.22.20.2",
            "grub2-arm64-efi-debug": "2.04-150300.22.20.2",
            "grub2-powerpc-ieee1275-debug": "2.04-150300.22.20.2",
            "grub2-x86_64-efi": "2.04-150300.22.20.2",
            "grub2-x86_64-efi-debug": "2.04-150300.22.20.2",
            "grub2-snapper-plugin": "2.04-150300.22.20.2",
            "grub2-s390x-emu-debug": "2.04-150300.22.20.2",
            "grub2-powerpc-ieee1275": "2.04-150300.22.20.2"
        }
    ]
}