{"schemaVersion":3,"id":"SUSE-SU-2025:20511-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for grub2\n\nThis update for grub2 fixes the following issues:\n\n- CVE-2025-4382: Fixed TPM auto-decryption data exposure (bsc#1242971)\n\n- Filter out the non-subvolume btrfs mount points when creating the\n  relative path (bsc#1239674)\n\n- CVE-2024-45781: Fixed ufs strcpy overflow (bsc#1233617)\n- CVE-2024-56737: Fixed heap-based buffer overflow in fs/hfs.c via\n  crafted sblock data in an HFS filesystem (bsc#1234958)\n- CVE-2024-45782: Fixed hfs strcpy overflow (bsc#1233615)\n- CVE-2024-45780: Fixed overflow in tar/cpio(bsc#1233614)\n- CVE-2024-45783: Fixed hfsplus refcount overflow (bsc#1233616)\n- CVE-2025-0624: Fixed out-of-bounds write in grub_net_search_config_file() (bsc#1236316)\n- CVE-2024-45774: Fixed heap overflows in JPEG parser (bsc#1233609)\n- CVE-2024-45775: Fixed missing NULL check in extcmd parser (bsc#1233610)\n- CVE-2025-0622: Fixed command/gpg: Use-after-free due to hooks not being removed on module unload (bsc#1236317)\n- CVE-2024-45776: Fixed overflow in .MO file (gettext) handling (bsc#1233612)\n- CVE-2024-45777: Fixed integer overflow in gettext (bsc#1233613)\n- CVE-2025-0690: Fixed integer overflow in read that may lead to out-of-bounds write (bsc#1237012)\n- CVE-2025-1118: Fixed commands/dump: The dump command is not in lockdown when secure boot is enabled(bsc#1237013)\n- CVE-2024-45778: Fixed bfs filesystem not fuzzing stable (bsc#1233606)\n- CVE-2024-45779: Fixed bfs heap overflow (bsc#1233608)\n- CVE-2025-0677: Fixed integer overflow that may lead to heap based\n  out-of-bounds write when handling symlinks in ufs (bsc#1237002)\n- CVE-2025-0684: Fixed reiserfs: Integer overflow when handling symlinks\n  may lead to heap based out-of-bounds write when reading data (bsc#1237008)\n- CVE-2025-0685: Fixed jfs: Integer overflow when handling symlinks may\n  lead to heap based out-of-bounds write when reading data (bsc#1237009)\n- CVE-2025-0686: Fixed romfs: Integer overflow when handling symlinks\n  may lead to heap based out-of-bounds write when reading data (bsc#1237010)\n- CVE-2025-0689: Fixed udf: Heap based buffer overflow  in\n  grub_udf_read_block() may lead to arbitrary code execution (bsc#1237011)\n- CVE-2025-1125: Fixed fs/hfs: Interger overflow may lead to heap based out-of-bounds write (bsc#1237014)\n- CVE-2025-0678: Fixed squash4: Integer overflow may lead to heap based out-of-bounds write when reading data (bsc#1237006)\n\n- Bump upstream SBAT generation to 5 to block older grub2 versions.\n\n- CVE-2024-49504: Fixed Bypassing TPM-bound disk encryption on SL(E)M encrypted Images (bsc#1229163) (bsc#1229164)\n\n- Restrict CLI access if the encrypted root device is automatically unlocked by\n  the TPM. LUKS password authentication is required for access to be granted\n- Obsolete, as CLI access is now locked and granted access no longer requires\n  the previous restrictions","dates":{"published":"2025-07-29T08:20:21.000Z","modified":"2026-03-23T04:50:09.963Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"suse","product":"grub2&distro=SUSE Linux Micro 6.0","name":"grub2","label":"grub2&distro=SUSE Linux Micro 6.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/grub2&distro=SUSE Linux Micro 6.0","purlType":"rpm","versions":[{"text":"< 2.12~rc1-6.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.12~rc1-6.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2025/suse-su-202520511-1/","label":"www.suse.com/support/update/announcement/2025/suse-su-202520511-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1229163","label":"bugzilla.suse.com/1229163","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1229164","label":"bugzilla.suse.com/1229164","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233606","label":"bugzilla.suse.com/1233606","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233608","label":"bugzilla.suse.com/1233608","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233609","label":"bugzilla.suse.com/1233609","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233610","label":"bugzilla.suse.com/1233610","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233612","label":"bugzilla.suse.com/1233612","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233613","label":"bugzilla.suse.com/1233613","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233614","label":"bugzilla.suse.com/1233614","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233615","label":"bugzilla.suse.com/1233615","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233616","label":"bugzilla.suse.com/1233616","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1233617","label":"bugzilla.suse.com/1233617","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1234958","label":"bugzilla.suse.com/1234958","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1236316","label":"bugzilla.suse.com/1236316","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1236317","label":"bugzilla.suse.com/1236317","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237002","label":"bugzilla.suse.com/1237002","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237006","label":"bugzilla.suse.com/1237006","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237008","label":"bugzilla.suse.com/1237008","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237009","label":"bugzilla.suse.com/1237009","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237010","label":"bugzilla.suse.com/1237010","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237011","label":"bugzilla.suse.com/1237011","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237012","label":"bugzilla.suse.com/1237012","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237013","label":"bugzilla.suse.com/1237013","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1237014","label":"bugzilla.suse.com/1237014","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1239674","label":"bugzilla.suse.com/1239674","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1242971","label":"bugzilla.suse.com/1242971","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45774","label":"www.suse.com/security/cve/CVE-2024-45774","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45775","label":"www.suse.com/security/cve/CVE-2024-45775","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45776","label":"www.suse.com/security/cve/CVE-2024-45776","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45777","label":"www.suse.com/security/cve/CVE-2024-45777","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45778","label":"www.suse.com/security/cve/CVE-2024-45778","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45779","label":"www.suse.com/security/cve/CVE-2024-45779","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45780","label":"www.suse.com/security/cve/CVE-2024-45780","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45781","label":"www.suse.com/security/cve/CVE-2024-45781","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45782","label":"www.suse.com/security/cve/CVE-2024-45782","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-45783","label":"www.suse.com/security/cve/CVE-2024-45783","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-49504","label":"www.suse.com/security/cve/CVE-2024-49504","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-56737","label":"www.suse.com/security/cve/CVE-2024-56737","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0622","label":"www.suse.com/security/cve/CVE-2025-0622","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0624","label":"www.suse.com/security/cve/CVE-2025-0624","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0677","label":"www.suse.com/security/cve/CVE-2025-0677","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0678","label":"www.suse.com/security/cve/CVE-2025-0678","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0684","label":"www.suse.com/security/cve/CVE-2025-0684","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0685","label":"www.suse.com/security/cve/CVE-2025-0685","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0686","label":"www.suse.com/security/cve/CVE-2025-0686","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0689","label":"www.suse.com/security/cve/CVE-2025-0689","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0690","label":"www.suse.com/security/cve/CVE-2025-0690","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1118","label":"www.suse.com/security/cve/CVE-2025-1118","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-1125","label":"www.suse.com/security/cve/CVE-2025-1125","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-4382","label":"www.suse.com/security/cve/CVE-2025-4382","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["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","CVE-2025-4382"],"downstream":[],"duplicates":[],"related":["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","CVE-2025-4382"]},"timeline":[{"kind":"published","date":"2025-07-29T08:20:21.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:50:09.963Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T06:22:11.314Z","stale":false,"partial":false}}