CVE-2025-40299gve: Implement gettimex64 with -EOPNOTSUPP
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- Not yet scored
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Deferred
- Record last updated
- May 11, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from acd16380523b400400523fe54c7499320e558e80 before 96ec90412ceb58c73fd3714e40ab2cee1eedac3b; from acd16380523b400400523fe54c7499320e558e80 before 6ab753b5d8e521616cd9bd10b09891cbeb7e0235 | CNA record |
References
- https://git.kernel.org/stable/c/96ec90412ceb58c73fd3714e40ab2cee1eedac3b
- https://git.kernel.org/stable/c/6ab753b5d8e521616cd9bd10b09891cbeb7e0235
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.