CVE-2014-3873

no score yetEPSS 0.4%

The ktrace utility in the FreeBSD kernel 8.4 before p11, 9.1 before p14, 9.2 before p7, and 9.3-BETA1 before p1 uses an incorrect page fault kernel trace entry size, which allows local users to obtain sensitive information from kernel memory via a kernel process trace.

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2014-06-10
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

freebsd:freebsd

References

http://secunia.com/advisories/58627
http://www.freebsd.org/security/advisories/FreeBSD-SA-14%3A12.ktrace.asc
http://www.securityfocus.com/bid/67812
http://www.securitytracker.com/id/1030325
http://secunia.com/advisories/58627

Check your stack JSON