CVE-2026-68134 ptp: ptp_s390: Add missing facility check

In the Linux kernel, the following vulnerability has been resolved: ptp: ptps390: Add missing facility check Only register the physical clock when facility 28 is installed and PTFF QAF returns that PTFF QPT is available...

PT-2026-69534

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ptp s390 component of the Precision Time Protocol PTP implementation. The system fails to perform a necessary facility check, which should ensure that the physical...

PT-2025-9005

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue arises from the ioctl and sysfs handlers unconditionally calling the -enable callback, which can lead to NULL dereference...