Riskcovery

CVE-2026-68134

ptp: ptp_s390: Add missing facility check

State
Published
Severity
7.3 High
Published
Aug 10, 2026
Updated
Aug 17, 2026
Reserved
Jul 30, 2026

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.17.3 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 2d7de7a3010d713fb89b7ba99e6fdc14475ad106 to before b3efb4744abf493c9782eae713b861a80d9bbecaAffected
  • 2d7de7a3010d713fb89b7ba99e6fdc14475ad106 to before 545a7fdbc110c82933d448db2695abff07536f08Affected
  • 2d7de7a3010d713fb89b7ba99e6fdc14475ad106 to before e78f1ac37afcb16cb6fef8a2c92591eab6558956Affected
LinuxLinux
  • 6.13Affected
  • before 6.13Not affected
  • 6.18.42 through 6.18.*Not affected
  • 7.1.6 through 7.1.*Not affected
  • 7.2 and laterNot affected

References

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