The UDisks daemon contains an out-of-bounds (OOB) read vulnerability that can be triggered by an unprivileged user via system bus. Successful exploitation leads to a crash of the daemon process, or mapping of an internal file descriptor from the daemon process onto a loop device, likely resulting in local privilege escalation.
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2025:15017 https://access.redhat.com/errata/RHSA-2025:15017
This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2025:15020 https://access.redhat.com/errata/RHSA-2025:15020
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2025:15018 https://access.redhat.com/errata/RHSA-2025:15018
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2025:15956 https://access.redhat.com/errata/RHSA-2025:15956
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2025:16021 https://access.redhat.com/errata/RHSA-2025:16021
This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2025:16090 https://access.redhat.com/errata/RHSA-2025:16090
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2025:16106 https://access.redhat.com/errata/RHSA-2025:16106
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2025:16121 https://access.redhat.com/errata/RHSA-2025:16121
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2025:16122 https://access.redhat.com/errata/RHSA-2025:16122
This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2025:16125 https://access.redhat.com/errata/RHSA-2025:16125
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extended Lifecycle Support Via RHSA-2025:16130 https://access.redhat.com/errata/RHSA-2025:16130