SUSE-SU-2025:20863-1

Fix error: /boot/grub2/x86_64-efi/bli.mod not found (bsc#1231591)
Fix OOM error in loading loopback file (bsc#1230840) (bsc#1249140)
Update the patch to fix "SRK not matched" errors when unsealing the key (bsc#1232411) (bsc#1247242)

Security fixes for 2024:

Bump upstream SBAT generation to 5
CVE-2024-45774: Fixed heap overflows in JPEG parser (bsc#1233609)
CVE-2024-45775: Fixed missing NULL check in extcmd parser (bsc#1233610)
CVE-2024-45776: Fixed overflow in .MO file (gettext) handling (bsc#1233612)
CVE-2024-45777: Fixed integer overflow in gettext (bsc#1233613)
CVE-2024-45778: Fixed bfs filesystem not fuzzing stable (bsc#1233606)
CVE-2024-45779: Fixed bfs heap overflow (bsc#1233608)
CVE-2024-45780: Fixed overflow in tar/cpio (bsc#1233614)
CVE-2024-45781: Fixed ufs strcpy overflow(bsc#1233617)
CVE-2024-45782: Fixed hfs strcpy overflow (bsc#1233615)
CVE-2024-45783: Fixed hfsplus refcount overflow (bsc#1233616)
CVE-2024-49504: Fixed bypassing TPM-bound disk encryption on SL(E)M encrypted Images (bsc#1229163) (bsc#1229164)
CVE-2024-56737: Fixed heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem (bsc#1234958)
CVE-2024-56738: Fixed side-channel attack due to not constant-time algorithm in grubcryptomemcmp (bsc#1234959)
CVE-2025-0622: Fixed command/gpg use-after-free due to hooks not being removed on module unload (bsc#1236317)
CVE-2025-0624: Fixed net Out-of-bounds write in grubnetsearchconfigfile() (bsc#1236316)
CVE-2025-0677: Fixed UFS integer overflow may lead to heap based out-of-bounds write when handling symlinks (bsc#1237002)
CVE-2025-0678: Fixed squash4 Integer overflow may lead to heap based out-of-bounds write when reading data (bsc#1237006)
CVE-2025-0684: Fixed reiserfs Integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading data (bsc#1237008)
CVE-2025-0685: Fixed jfs Integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading data (bsc#1237009)
CVE-2025-0686: Fixed romfs Integer overflow when handling symlinks may lead to heap based out-of-bounds write when reading data (bsc#1237010)
CVE-2025-0689: Fixed udf heap based buffer overflow in grubudfread_block() may lead to arbitrary code execution (bsc#1237011)
CVE-2025-0690: Fixed "read" integer overflow may lead to out-of-bounds write (bsc#1237012)
CVE-2025-1118: Fixed commands/dump The dump command is not in lockdown when secure boot is enabled (bsc#1237013)
CVE-2025-1125: Fixed fs/hfs interger overflow may lead to heap based out-of-bounds write (bsc#1237014)
CVE-2025-4382: Fixed TPM auto-decryption data exposure (bsc#1242971)
Restrict CLI access if the encrypted root device is automatically unlocked by the TPM. LUKS password authentication is required for access to be granted

References

Affected packages

SUSE:Linux Micro 6.1 / grub2

Package

Name: grub2
Purl: pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Micro%206.1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.12-slfo.1.1_2.1

Ecosystem specific

{
    "binaries": [
        {
            "grub2-powerpc-ieee1275": "2.12-slfo.1.1_2.1",
            "grub2-s390x-emu": "2.12-slfo.1.1_2.1",
            "grub2-snapper-plugin": "2.12-slfo.1.1_2.1",
            "grub2": "2.12-slfo.1.1_2.1",
            "grub2-x86_64-efi": "2.12-slfo.1.1_2.1",
            "grub2-x86_64-xen": "2.12-slfo.1.1_2.1",
            "grub2-i386-pc": "2.12-slfo.1.1_2.1",
            "grub2-arm64-efi": "2.12-slfo.1.1_2.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:20863-1.json"