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CVE-2014-3880

Status Candidate

Overview

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.

Related Files

Debian Security Advisory 2952-1
Posted Jun 6, 2014
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2952-1 - Several vulnerabilities have been discovered in the FreeBSD kernel that may lead to a denial of service or possibly disclosure of kernel memory.

tags | advisory, denial of service, kernel, vulnerability
systems | linux, freebsd, debian
advisories | CVE-2014-1453, CVE-2014-3000, CVE-2014-3880
MD5 | 16e34c34203420401ac2e0dc187238c6
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