Riskcovery

CVE-2025-40299

gve: Implement gettimex64 with -EOPNOTSUPP

State
Published
Severity
Not scored
Published
Dec 8, 2025
Updated
May 11, 2026
Reserved
Apr 16, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

gve: Implement gettimex64 with -EOPNOTSUPP

gve implemented a ptp_clock for sole use of do_aux_work at this time. ptp_clock_gettime() and ptp_sys_offset() assume every ptp_clock has implemented either gettimex64 or gettime64. Stub gettimex64 and return -EOPNOTSUPP to prevent NULL dereferencing.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • acd16380523b400400523fe54c7499320e558e80 to before 96ec90412ceb58c73fd3714e40ab2cee1eedac3bAffected
  • acd16380523b400400523fe54c7499320e558e80 to before 6ab753b5d8e521616cd9bd10b09891cbeb7e0235Affected
LinuxLinux
  • 6.17Affected
  • before 6.17Not affected
  • 6.17.8 through 6.17.*Not affected
  • 6.18 and laterNot affected

References

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