SUSE-SU-2025:20511-1: grub2&distro=SUSE Linux Micro 6.0 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2025:20511-1 is a vulnerability in grub2&distro=SUSE Linux Micro 6.0 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 29-07-2025
   PublishedVulnerability first disclosed.
2. 23-03-2026
   Last modifiedVulnerability information updated.

Description

Security update for grub2 This update for grub2 fixes the following issues: - CVE-2025-4382: Fixed TPM auto-decryption data exposure (bsc#1242971) - Filter out the non-subvolume btrfs mount points when creating the relative path (bsc#1239674) - CVE-2024-45781: Fixed ufs strcpy overflow (bsc#1233617) - CVE-2024-56737: Fixed heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem (bsc#1234958) - CVE-2024-45782: Fixed hfs strcpy overflow (bsc#1233615) - CVE-2024-45780: Fixed overflow in tar/cpio(bsc#1233614) - CVE-2024-45783: Fixed hfsplus refcount overflow (bsc#1233616) - CVE-2025-0624: Fixed out-of-bounds write in grub_net_search_config_file() (bsc#1236316) - CVE-2024-45774: Fixed heap overflows in JPEG parser (bsc#1233609) - CVE-2024-45775: Fixed missing NULL check in extcmd parser (bsc#1233610) - CVE-2025-0622: Fixed command/gpg: Use-after-free due to hooks not being removed on module unload (bsc#1236317) - CVE-2024-45776: Fixed overflow in .MO file (gettext) handling (bsc#1233612) - CVE-2024-45777: Fixed integer overflow in gettext (bsc#1233613) - CVE-2025-0690: Fixed integer overflow in read that 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-2024-45778: Fixed bfs filesystem not fuzzing stable (bsc#1233606) - CVE-2024-45779: Fixed bfs heap overflow (bsc#1233608) - CVE-2025-0677: Fixed integer overflow that may lead to heap based out-of-bounds write when handling symlinks in ufs (bsc#1237002) - 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 grub_udf_read_block() may lead to arbitrary code execution (bsc#1237011) - CVE-2025-1125: Fixed fs/hfs: Interger overflow may lead to heap based out-of-bounds write (bsc#1237014) - CVE-2025-0678: Fixed squash4: Integer overflow may lead to heap based out-of-bounds write when reading data (bsc#1237006) - Bump upstream SBAT generation to 5 to block older grub2 versions. - CVE-2024-49504: Fixed Bypassing TPM-bound disk encryption on SL(E)M encrypted Images (bsc#1229163) (bsc#1229164) - Restrict CLI access if the encrypted root device is automatically unlocked by the TPM. LUKS password authentication is required for access to be granted - Obsolete, as CLI access is now locked and granted access no longer requires the previous restrictions

No weakness data has been published for this record.