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SUSE: 2025:20426-1 moderate: libblockdev CVE-2025-6019 privilege escalation

* bsc#1243226 Cross-References: * CVE-2025-6019 . # Security update for libblockdev Announcement ID: SUSE-SU-2025:20426-1 Release Date: 2025-06-18T08:58:11Z Rating: moderate References: * bsc#1243226 Cross-References: * CVE-2025-6019 CVSS scores: * CVE-2025-6019 ( SUSE ): 7.3 CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N * CVE-2025-6019 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H * CVE-2025-6019 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products: * SUSE Linux Micro 6.0 An update that solves one vulnerability can now be installed. ## Description: This update for libblockdev fixes the following issues: * CVE-2025-6019: Suppress privilege escalation during xfs fs resize ( (bsc#1243226) ## 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: * SUSE Linux Micro 6.0 zypper in -t patch SUSE-SLE-Micro-6.0-360=1 ## Package List: * SUSE Linux Micro 6.0 (aarch64 s390x x86_64) * libblockdev-debugsource-2.28-2.1 * libbd_loop2-debuginfo-2.28-2.1 * libbd_fs2-debuginfo-2.28-2.1 * libbd_utils2-2.28-2.1 * libbd_lvm2-2.28-2.1 * libbd_utils2-debuginfo-2.28-2.1 * libblockdev2-debuginfo-2.28-2.1 * libblockdev-2.28-2.1 * libbd_btrfs2-debuginfo-2.28-2.1 * libbd_loop2-2.28-2.1 * libbd_fs2-2.28-2.1 * libbd_swap2-2.28-2.1 * libbd_mdraid2-2.28-2.1 * libbd_crypto2-debuginfo-2.28-2.1 * libblockdev-debuginfo-2.28-2.1 * libbd_swap2-debuginfo-2.28-2.1 * libbd_part2-debuginfo-2.28-2.1 * libbd_lvm2-debuginfo-2.28-2.1 * libbd_crypto2-2.28-2.1 * libbd_mdraid2-debuginfo-2.28-2.1 * libbd_part2-2.28-2.1 * libbd_btrfs2-2.28-2.1 * libblockdev2-2.28-2.1 ## References: * https://www.suse.com/security/cve/CVE-2025-6019.html * https://bugzilla.suse.com/show_bug.cgi?id=1243226 .SUSE Linux Micro has issued an update for libblockdev, fixing the moderate severity vulnerability CVE-2025-6019 that may result in privilege escalation. SUSE Linux update, libblockdev patch, privilege escalation risk. . Severity: Important. LinuxSecurity.com Team

Jun 26, 2025 •Important SuSE