{"id":"OESA-2025-1688","summary":"udisks2 security update","details":"Security Fix(es):\n\nA Local Privilege Escalation (LPE) vulnerability was found in libblockdev. Generally, the "allow_active" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allow_active" user on a system may be able escalate to full root privileges on the target host. Normally, udisks mounts user-provided filesystem images with security flags like nosuid and nodev to prevent privilege escalation.  However, a local attacker can create a specially crafted XFS image containing a SUID-root shell, then trick udisks into resizing it. This mounts their malicious filesystem with root privileges, allowing them to execute their SUID-root shell and gain complete control of the system.(CVE-2025-6019)","modified":"2025-09-03T06:31:44.402888Z","published":"2025-06-27T13:16:45Z","upstream":["CVE-2025-6019"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1688"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6019"}],"affected":[{"package":{"name":"udisks2","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/udisks2&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.4-7.oe2203sp4"}]}],"ecosystem_specific":{"x86_64":["libudisks2-2.9.4-7.oe2203sp4.x86_64.rpm","libudisks2-devel-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-debuginfo-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-debugsource-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-lsm-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-lvm2-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-vdo-2.9.4-7.oe2203sp4.x86_64.rpm","udisks2-zram-2.9.4-7.oe2203sp4.x86_64.rpm"],"aarch64":["libudisks2-2.9.4-7.oe2203sp4.aarch64.rpm","libudisks2-devel-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-debuginfo-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-debugsource-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-lsm-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-lvm2-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-vdo-2.9.4-7.oe2203sp4.aarch64.rpm","udisks2-zram-2.9.4-7.oe2203sp4.aarch64.rpm"],"src":["udisks2-2.9.4-7.oe2203sp4.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1688.json"}},{"package":{"name":"udisks2","ecosystem":"openEuler:24.03-LTS","purl":"pkg:rpm/openEuler/udisks2&distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.1-5.oe2403sp1"}]}],"ecosystem_specific":{"x86_64":["libudisks2-2.10.1-5.oe2403.x86_64.rpm","libudisks2-devel-2.10.1-5.oe2403.x86_64.rpm","udisks2-2.10.1-5.oe2403.x86_64.rpm","udisks2-btrfs-2.10.1-5.oe2403.x86_64.rpm","udisks2-debuginfo-2.10.1-5.oe2403.x86_64.rpm","udisks2-debugsource-2.10.1-5.oe2403.x86_64.rpm","udisks2-lsm-2.10.1-5.oe2403.x86_64.rpm","udisks2-lvm2-2.10.1-5.oe2403.x86_64.rpm","libudisks2-2.10.1-5.oe2403sp1.x86_64.rpm","libudisks2-devel-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-btrfs-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-debuginfo-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-debugsource-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-lsm-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-lvm2-2.10.1-5.oe2403sp1.x86_64.rpm"],"aarch64":["libudisks2-2.10.1-5.oe2403.aarch64.rpm","libudisks2-devel-2.10.1-5.oe2403.aarch64.rpm","udisks2-2.10.1-5.oe2403.aarch64.rpm","udisks2-btrfs-2.10.1-5.oe2403.aarch64.rpm","udisks2-debuginfo-2.10.1-5.oe2403.aarch64.rpm","udisks2-debugsource-2.10.1-5.oe2403.aarch64.rpm","udisks2-lsm-2.10.1-5.oe2403.aarch64.rpm","udisks2-lvm2-2.10.1-5.oe2403.aarch64.rpm","libudisks2-2.10.1-5.oe2403sp1.aarch64.rpm","libudisks2-devel-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-btrfs-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-debuginfo-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-debugsource-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-lsm-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-lvm2-2.10.1-5.oe2403sp1.aarch64.rpm"],"src":["udisks2-2.10.1-5.oe2403.src.rpm","udisks2-2.10.1-5.oe2403sp1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1688.json"}},{"package":{"name":"udisks2","ecosystem":"openEuler:24.03-LTS-SP1","purl":"pkg:rpm/openEuler/udisks2&distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.1-5.oe2403sp1"}]}],"ecosystem_specific":{"x86_64":["libudisks2-2.10.1-5.oe2403sp1.x86_64.rpm","libudisks2-devel-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-btrfs-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-debuginfo-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-debugsource-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-lsm-2.10.1-5.oe2403sp1.x86_64.rpm","udisks2-lvm2-2.10.1-5.oe2403sp1.x86_64.rpm"],"aarch64":["libudisks2-2.10.1-5.oe2403sp1.aarch64.rpm","libudisks2-devel-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-btrfs-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-debuginfo-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-debugsource-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-lsm-2.10.1-5.oe2403sp1.aarch64.rpm","udisks2-lvm2-2.10.1-5.oe2403sp1.aarch64.rpm"],"src":["udisks2-2.10.1-5.oe2403sp1.src.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2025-1688.json"}},{"package":{"name":"udisks2","ecosystem":"openEuler:20.03-LTS-SP4","purl":"pkg:rpm/openEuler/udisks2&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9.0-8.oe2003sp4"}]}],"ecosystem_specific":{"x86_64":["libudisks2-2.9.0-8.oe2003sp4.x86_64.rpm","libudisks2-devel-2.9.0-8.oe20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