CVE-2025-40298
gve: Implement settime64 with -EOPNOTSUPP
N/A
Published: December 8, 2025 at 12:46 AM UTC
Updated: October 14, 2026 at 10:10 PM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
N/A
Exploit prediction
EPSS 0.2%
Description
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
6.17acd16380523b400400523fe54c7499320e558e80
Vendor states this is fixed in 329d050bbe63c2999f657cf2d3855be11a473745 (fixed)
Vendor states this is fixed in c9efb03ff4fae0bc7e5ef3323c3aab599cb4c88a (fixed)
Vendor states this is fixed in 6.17 (unaffected)
Vendor states this is fixed in 6.17.8 (unaffected)
Vendor states this is fixed in 6.18 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
Quick Info
StatusDEFERRED
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