CVE-2025-40299

Not scored yetLast modified Oct 14, 2026

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.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= acd16380523b400400523fe54c7499320e558e80, < 96ec90412ceb58c73fd3714e40ab2cee1eedac3b; >= acd16380523b400400523fe54c7499320e558e80, < 6ab753b5d8e521616cd9bd10b09891cbeb7e0235
LinuxLinux6.17

References

Timeline

Published
Dec 8, 2025
Last modified
Oct 14, 2026
NVD status
Deferred

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CVE-2025-40299: Unscored | Vulnix