CVE-2014-3969
First published: Thu Jun 05 2014(Updated: )
Xen 4.4.x, when running on an ARM system, does not properly check write permissions on virtual addresses, which allows local guest administrators to gain privileges via unspecified vectors.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xen xen-unstable | =4.4.0 | |
| Xen xen-unstable | =4.4.0-rc1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2014-3969?
CVE-2014-3969 is considered a high severity vulnerability due to its potential to allow privilege escalation by local guest administrators.
How do I fix CVE-2014-3969?
To fix CVE-2014-3969, upgrade your Xen hypervisor to a version that addresses this vulnerability, specifically versions later than 4.4.0.
Who is affected by CVE-2014-3969?
CVE-2014-3969 affects systems running Xen version 4.4.0 and 4.4.0-rc1 on ARM architecture.
What can attackers do with CVE-2014-3969?
Attackers exploiting CVE-2014-3969 can gain elevated privileges within the virtual environment, compromising its security.
Is CVE-2014-3969 an ARM-specific issue?
Yes, CVE-2014-3969 specifically affects Xen when run on ARM systems.
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- version/xen xen-unstable/4.4.0
- version/xen xen-unstable/4.4.0-rc1