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Vulnerability CVE-2014-5147
Published: 2014-08-29
| Description: |
Xen 4.4.x, when running a 64-bit kernel on an ARM system, does not properly handle traps from the guest domain that use a different address width, which allows local guest users to cause a denial of service (host crash) via a crafted 32-bit process. |
Type:
CWE-264 (Permissions, Privileges, and Access Controls)
CVSS2 => (AV:A/AC:H/Au:S/C:N/I:N/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
4.3/10 |
6.9/10 |
2.5/10 |
| Exploit range |
Attack complexity |
Authentication |
Adjacent network |
High |
Single time |
| Confidentiality impact |
Integrity impact |
Availability impact |
None |
None |
Complete |
References: |
http://www.securitytracker.com/id/1030724
http://xenbits.xen.org/xsa/advisory-102.html
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