VulnerabilityModified
CVE-2014-5147
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.
MEDIUM 4.3EPSS 0.43%
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.3 MEDIUMAV:A/AC:H/Au:S/C:N/I:N/A:C
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-264
- Affected
- xen/xen
- Source
- cve@mitre.org
References
- http://www.securitytracker.com/id/1030724
- http://xenbits.xen.org/xsa/advisory-102.htmlPatch, Vendor Advisory
- http://www.securitytracker.com/id/1030724
- http://xenbits.xen.org/xsa/advisory-102.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.