Vulnerability Details CVE-2014-3125
Xen 4.4.x, when running on an ARM system, does not properly context switch the CNTKCTL_EL1 register, which allows local guest users to modify the hardware timers and cause a denial of service (crash) via unspecified vectors.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 51.8%
CVSS Severity
CVSS v2 Score 6.2
References
- http://secunia.com/advisories/58347
- http://www.openwall.com/lists/oss-security/2014/04/30/11
- http://www.openwall.com/lists/oss-security/2014/04/30/5
- http://www.securityfocus.com/bid/67157
- http://www.securitytracker.com/id/1030184
- http://xenbits.xen.org/xsa/advisory-91.html
- http://secunia.com/advisories/58347
- http://www.openwall.com/lists/oss-security/2014/04/30/11
- http://www.openwall.com/lists/oss-security/2014/04/30/5
- http://www.securityfocus.com/bid/67157
- http://www.securitytracker.com/id/1030184
- http://xenbits.xen.org/xsa/advisory-91.html