Unscored severity · published Jun 10, 2014
CVE-2014-3880
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…
–
CVSS
0.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 30% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freebsd · Freebsd
8.4; 9.1; 9.2; 10.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2014-3880
CVE.org
https://www.cve.org/CVERecord?id=CVE-2014-3880
secunia.com
http://secunia.com/advisories/59034
www.debian.org
http://www.debian.org/security/2014/dsa-2952
Vendor Advisory
http://www.freebsd.org/security/advisories/FreeBSD-EN-14%3A06.exec.asc
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