CVE-2014-3125
UnknownEPSS 0.63%
Last modified
CVE-2014-3125 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 4.4.0 |
References
- http://secunia.com/advisories/58347Vendor Advisory
- http://xenbits.xen.org/xsa/advisory-91.htmlPatch, Vendor Advisory
- http://secunia.com/advisories/58347Vendor Advisory
- http://xenbits.xen.org/xsa/advisory-91.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2014-3125?
Severity scoring for CVE-2014-3125 is pending analysis. The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2014-3125?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2014-3125?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST