SUSE-SU-2025:0586-1: important: Security update for grub2

19 Feb 2025

      # Security update for grub2

Announcement ID: SUSE-SU-2025:0586-1  
Release Date: 2025-02-19T07:29:02Z  
Rating: important  
References:

  * bsc#1229163
  * bsc#1229164
  * bsc#1233606
  * bsc#1233608
  * bsc#1233609
  * bsc#1233610
  * bsc#1233612
  * bsc#1233613
  * bsc#1233614
  * bsc#1233615
  * bsc#1233616
  * bsc#1233617
  * bsc#1234958
  * bsc#1236316
  * bsc#1236317
  * bsc#1237002
  * bsc#1237006
  * bsc#1237008
  * bsc#1237009
  * bsc#1237010
  * bsc#1237011
  * bsc#1237012
  * bsc#1237013
  * bsc#1237014

Cross-References:

  * CVE-2024-45774
  * CVE-2024-45775
  * CVE-2024-45776
  * CVE-2024-45777
  * CVE-2024-45778
  * CVE-2024-45779
  * CVE-2024-45780
  * CVE-2024-45781
  * CVE-2024-45782
  * CVE-2024-45783
  * CVE-2024-49504
  * CVE-2024-56737
  * CVE-2025-0622
  * CVE-2025-0624
  * CVE-2025-0677
  * CVE-2025-0678
  * CVE-2025-0684
  * CVE-2025-0685
  * CVE-2025-0686
  * CVE-2025-0689
  * CVE-2025-0690
  * CVE-2025-1118
  * CVE-2025-1125

CVSS scores:

  * CVE-2024-45774 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45774 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45775 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45775 ( NVD ):  5.2 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:H
  * CVE-2024-45776 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45776 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45777 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45778 ( SUSE ):  3.9 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
  * CVE-2024-45779 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45780 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45781 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45781 ( NVD ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45782 ( SUSE ):  6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45783 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-45783 ( NVD ):  4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-49504 ( SUSE ):  6.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2024-49504 ( SUSE ):  6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-49504 ( NVD ):  7.0
    CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2024-56737 ( SUSE ):  8.4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-56737 ( SUSE ):  7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2024-56737 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-0622 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0622 ( NVD ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0624 ( SUSE ):  7.6 CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
  * CVE-2025-0677 ( SUSE ):  8.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0677 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0678 ( SUSE ):  8.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0678 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0684 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0685 ( SUSE ):  8.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0685 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0686 ( SUSE ):  8.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0686 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0689 ( SUSE ):  8.9
    CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0689 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
  * CVE-2025-0690 ( SUSE ):  7.3
    CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-0690 ( SUSE ):  6.1 CVSS:3.1/AV:P/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
  * CVE-2025-1118 ( SUSE ):  6.7
    CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2025-1118 ( SUSE ):  4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  * CVE-2025-1125 ( SUSE ):  8.7
    CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
  * CVE-2025-1125 ( SUSE ):  6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:

  * Basesystem Module 15-SP6
  * openSUSE Leap 15.6
  * Server Applications Module 15-SP6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves 23 vulnerabilities and has one security fix can now be
installed.

## Description:

This update for grub2 fixes the following issues:

  * CVE-2024-45781: Fixed strcpy overflow in ufs. (bsc#1233617)
  * CVE-2024-56737: Fixed a heap-based buffer overflow in hfs. (bsc#1234958)
  * CVE-2024-45782: Fixed strcpy overflow in hfs. (bsc#1233615)
  * CVE-2024-45780: Fixed an overflow in tar/cpio. (bsc#1233614)
  * CVE-2024-45783: Fixed a refcount overflow in hfsplus. (bsc#1233616)
  * CVE-2024-45774: Fixed a heap overflow in JPEG parser. (bsc#1233609)
  * CVE-2024-45775: Fixed a missing NULL check in extcmd parser. (bsc#1233610)
  * CVE-2024-45776: Fixed an overflow in .MO file handling. (bsc#1233612)
  * CVE-2024-45777: Fixed an integer overflow in gettext. (bsc#1233613)
  * CVE-2024-45778: Fixed bfs filesystem by removing it from lockdown capable
    modules. (bsc#1233606)
  * CVE-2024-45779: Fixed a heap overflow in bfs. (bsc#1233608)
  * CVE-2024-49504: Fixed an issue that can bypass TPM-bound disk encryption on
    SL(E)M encrypted Images. (bsc#1229164)
  * CVE-2025-0624: Fixed an out-of-bounds write during the network boot process.
    (bsc#1236316)
  * CVE-2025-0622: Fixed a use-after-free when handling hooks during module
    unload in command/gpg . (bsc#1236317)
  * CVE-2025-0690: Fixed an integer overflow that may lead to an out-of-bounds
    write through the read command. (bsc#1237012)
  * CVE-2025-1118: Fixed an issue where the dump command was not being blocked
    when grub was in lockdown mode. (bsc#1237013)
  * CVE-2025-0677: Fixed an integer overflow that may lead to an out-of-bounds
    write when handling symlinks in ufs. (bsc#1237002)
  * CVE-2025-0684: Fixed an integer overflow that may lead to an out-of-bounds
    write when handling symlinks in reiserfs. (bsc#1237008)
  * CVE-2025-0685: Fixed an integer overflow that may lead to an out-of-bounds
    write when handling symlinks in jfs. (bsc#1237009)
  * CVE-2025-0686: Fixed an integer overflow that may lead to an out-of-bounds
    write when handling symlinks in romfs. (bsc#1237010)
  * CVE-2025-0689: Fixed a heap-based buffer overflow in udf that may lead to
    arbitrary code execution. (bsc#1237011)
  * CVE-2025-1125: Fixed an integer overflow that may lead to an out-of-bounds
    write in hfs. (bsc#1237014)
  * CVE-2025-0678: Fixed an integer overflow that may lead to an out-of-bounds
    write in squash4. (bsc#1237006)

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-586=1

  * Server Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP6-2025-586=1

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2025-586=1 openSUSE-SLE-15.6-2025-586=1

## Package List:

  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * grub2-debuginfo-2.12-150600.8.18.2
    * grub2-2.12-150600.8.18.2
  * Basesystem Module 15-SP6 (noarch)
    * grub2-powerpc-ieee1275-2.12-150600.8.18.2
    * grub2-systemd-sleep-plugin-2.12-150600.8.18.2
    * grub2-x86_64-efi-2.12-150600.8.18.2
    * grub2-snapper-plugin-2.12-150600.8.18.2
    * grub2-i386-pc-2.12-150600.8.18.2
    * grub2-arm64-efi-2.12-150600.8.18.2
  * Basesystem Module 15-SP6 (aarch64 s390x x86_64)
    * grub2-debugsource-2.12-150600.8.18.2
  * Basesystem Module 15-SP6 (s390x)
    * grub2-s390x-emu-2.12-150600.8.18.2
  * Server Applications Module 15-SP6 (noarch)
    * grub2-x86_64-xen-2.12-150600.8.18.2
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * grub2-branding-upstream-2.12-150600.8.18.2
    * grub2-debuginfo-2.12-150600.8.18.2
    * grub2-2.12-150600.8.18.2
  * openSUSE Leap 15.6 (aarch64 s390x x86_64 i586)
    * grub2-debugsource-2.12-150600.8.18.2
  * openSUSE Leap 15.6 (noarch)
    * grub2-powerpc-ieee1275-2.12-150600.8.18.2
    * grub2-x86_64-efi-extras-2.12-150600.8.18.2
    * grub2-i386-pc-extras-2.12-150600.8.18.2
    * grub2-x86_64-xen-debug-2.12-150600.8.18.2
    * grub2-i386-efi-extras-2.12-150600.8.18.2
    * grub2-arm64-efi-2.12-150600.8.18.2
    * grub2-i386-pc-debug-2.12-150600.8.18.2
    * grub2-x86_64-xen-2.12-150600.8.18.2
    * grub2-i386-efi-debug-2.12-150600.8.18.2
    * grub2-snapper-plugin-2.12-150600.8.18.2
    * grub2-s390x-emu-extras-2.12-150600.8.18.2
    * grub2-i386-xen-debug-2.12-150600.8.18.2
    * grub2-powerpc-ieee1275-debug-2.12-150600.8.18.2
    * grub2-systemd-sleep-plugin-2.12-150600.8.18.2
    * grub2-i386-pc-2.12-150600.8.18.2
    * grub2-arm64-efi-debug-2.12-150600.8.18.2
    * grub2-i386-xen-2.12-150600.8.18.2
    * grub2-arm64-efi-extras-2.12-150600.8.18.2
    * grub2-x86_64-efi-debug-2.12-150600.8.18.2
    * grub2-x86_64-xen-extras-2.12-150600.8.18.2
    * grub2-powerpc-ieee1275-extras-2.12-150600.8.18.2
    * grub2-x86_64-efi-2.12-150600.8.18.2
    * grub2-i386-efi-2.12-150600.8.18.2
    * grub2-i386-xen-extras-2.12-150600.8.18.2
  * openSUSE Leap 15.6 (s390x)
    * grub2-s390x-emu-debug-2.12-150600.8.18.2
    * grub2-s390x-emu-2.12-150600.8.18.2

## References:

  * https://www.suse.com/security/cve/CVE-2024-45774.html
  * https://www.suse.com/security/cve/CVE-2024-45775.html
  * https://www.suse.com/security/cve/CVE-2024-45776.html
  * https://www.suse.com/security/cve/CVE-2024-45777.html
  * https://www.suse.com/security/cve/CVE-2024-45778.html
  * https://www.suse.com/security/cve/CVE-2024-45779.html
  * https://www.suse.com/security/cve/CVE-2024-45780.html
  * https://www.suse.com/security/cve/CVE-2024-45781.html
  * https://www.suse.com/security/cve/CVE-2024-45782.html
  * https://www.suse.com/security/cve/CVE-2024-45783.html
  * https://www.suse.com/security/cve/CVE-2024-49504.html
  * https://www.suse.com/security/cve/CVE-2024-56737.html
  * https://www.suse.com/security/cve/CVE-2025-0622.html
  * https://www.suse.com/security/cve/CVE-2025-0624.html
  * https://www.suse.com/security/cve/CVE-2025-0677.html
  * https://www.suse.com/security/cve/CVE-2025-0678.html
  * https://www.suse.com/security/cve/CVE-2025-0684.html
  * https://www.suse.com/security/cve/CVE-2025-0685.html
  * https://www.suse.com/security/cve/CVE-2025-0686.html
  * https://www.suse.com/security/cve/CVE-2025-0689.html
  * https://www.suse.com/security/cve/CVE-2025-0690.html
  * https://www.suse.com/security/cve/CVE-2025-1118.html
  * https://www.suse.com/security/cve/CVE-2025-1125.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1229163
  * https://bugzilla.suse.com/show_bug.cgi?id=1229164
  * https://bugzilla.suse.com/show_bug.cgi?id=1233606
  * https://bugzilla.suse.com/show_bug.cgi?id=1233608
  * https://bugzilla.suse.com/show_bug.cgi?id=1233609
  * https://bugzilla.suse.com/show_bug.cgi?id=1233610
  * https://bugzilla.suse.com/show_bug.cgi?id=1233612
  * https://bugzilla.suse.com/show_bug.cgi?id=1233613
  * https://bugzilla.suse.com/show_bug.cgi?id=1233614
  * https://bugzilla.suse.com/show_bug.cgi?id=1233615
  * https://bugzilla.suse.com/show_bug.cgi?id=1233616
  * https://bugzilla.suse.com/show_bug.cgi?id=1233617
  * https://bugzilla.suse.com/show_bug.cgi?id=1234958
  * https://bugzilla.suse.com/show_bug.cgi?id=1236316
  * https://bugzilla.suse.com/show_bug.cgi?id=1236317
  * https://bugzilla.suse.com/show_bug.cgi?id=1237002
  * https://bugzilla.suse.com/show_bug.cgi?id=1237006
  * https://bugzilla.suse.com/show_bug.cgi?id=1237008
  * https://bugzilla.suse.com/show_bug.cgi?id=1237009
  * https://bugzilla.suse.com/show_bug.cgi?id=1237010
  * https://bugzilla.suse.com/show_bug.cgi?id=1237011
  * https://bugzilla.suse.com/show_bug.cgi?id=1237012
  * https://bugzilla.suse.com/show_bug.cgi?id=1237013
  * https://bugzilla.suse.com/show_bug.cgi?id=1237014

OPENSUSE-SECURITY-UPDATES

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