WinPVDrivers: Excessive permissions on user-exposed devices

ISSUE DESCRIPTION The Windows PV drivers expose various facilities to userspace. Several of these have no security descriptor, and are therefore fully accessible to unprivileged users. These are: 1. XenCons, CVE-2025-27462 2. XenIface, CVE-2025-27463 3. XenBus, CVE-2025-27464 IMPACT Unprivileged...

openSUSE Security Update : kernel (openSUSE-SU-2014:0677-1)

The Linux Kernel was updated to fix various security issues and bugs. Main security issues fixed : A security issue in the tty layer that was fixed that could be used by local attackers for code execution CVE-2014-0196. Two security issues in the floppy driver were fixed that could be used by loc...

kernel: security and bugfix update (important)

The Linux Kernel was updated to fix various security issues and bugs. Main security issues fixed: A security issue in the tty layer that was fixed that could be used by local attackers for code execution CVE-2014-0196. Two security issues in the floppy driver were fixed that could be used by loca...