CVE-2014-3880 | BDVDB-2026-62064 Detail

Description#

The (1) execve and (2) fexecve system calls in the FreeBSD kernel 8.4 before p11, 9.1 before p14, 9.2 before p7, and 10.0 before p4 destroys the virtual memory address space and mappings for a process before all threads have terminated, which allows local users to cause a denial of service (triple-fault and system reboot) via a crafted system call, which triggers an invalid page table pointer dereference.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.debian.org/security/2014/dsa-2952
http://secunia.com/advisories/59034
http://www.freebsd.org/security/advisories/FreeBSD-EN-14%3A06.exec.asc

Exploit#

No public exploit known

History#

Version 12014-06-10Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.