CVE-2026-68134

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/08/2026

Last modified:

17/08/2026

Description

In the Linux kernel, the following vulnerability has been resolved: ptp: ptp_s390: Add missing facility check Only register the physical clock when facility 28 is installed and PTFF QAF returns that PTFF QPT is available.

Impact

Vector 3.x

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.30 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): Low
Availability (A): High

Base Score 3.x

7.30

Severity 3.x

HIGH

References to Advisories, Solutions, and Tools

https://git.kernel.org/stable/c/545a7fdbc110c82933d448db2695abff07536f08
https://git.kernel.org/stable/c/b3efb4744abf493c9782eae713b861a80d9bbeca
https://git.kernel.org/stable/c/e78f1ac37afcb16cb6fef8a2c92591eab6558956