CVE-2025-40298

Summary

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

gve: Implement settime64 with -EOPNOTSUPP

ptp_clock_settime() assumes every ptp_clock has implemented settime64(). Stub it with -EOPNOTSUPP to prevent a NULL dereference.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxacd16380523b400400523fe54c7499320e558e80 < c9efb03ff4fae0bc7e5ef3323c3aab599cb4c88aaffected
LinuxLinuxacd16380523b400400523fe54c7499320e558e80 < 329d050bbe63c2999f657cf2d3855be11a473745affected
LinuxLinux6.17affected
LinuxLinux0 < 6.17unaffected
LinuxLinux6.17.8 <= 6.17.*unaffected
LinuxLinux6.18 <= *unaffected

Weaknesses

References