Bug 2513194 (CVE-2026-68134) - CVE-2026-68134 kernel: ptp: ptp_s390: Add missing facility check
Summary: CVE-2026-68134 kernel: ptp: ptp_s390: Add missing facility check
Keywords:
Status: NEW
Alias: CVE-2026-68134
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-10 12:24 UTC by OSIDB Bzimport
Modified: 2026-08-14 01:01 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-08-10 12:24:15 UTC 
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.
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