Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.securityfocus.com/bid/67157
- http://xenbits.xen.org/xsa/advisory-91.html
- http://www.openwall.com/lists/oss-security/2014/04/30/5
- http://www.securitytracker.com/id/1030184
- http://www.openwall.com/lists/oss-security/2014/04/30/11
- http://secunia.com/advisories/58347
ADP enrichment
No English description supplied.