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VULNERABILITIES

CVE-2014-5148 Details

Description

Xen 4.4.x, when running on an ARM system and "handling an unknown system register access from 64-bit userspace," returns to an instruction of the trap handler for kernel space faults instead of an instruction that is associated with faults in 64-bit userspace, which allows local guest users to cause a denial of service (crash) and possibly gain privileges via a crafted process.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://secunia.com/advisories/59934 CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/95233 CVE
http://www.securityfocus.com/bid/69189 CVE
http://www.securitytracker.com/id/1030725 CVE
http://xenbits.xenproject.org/xsa/advisory-103.html CVEPatchVendor Advisory

see all 10 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer[email protected]

Affected Products

ProductVersions
xen xen
4.4.1
4.4.0 -

CPE

  • cpe:2.3:a:xen:xen:4.4.1:*:*:*:*:*:x64:*
  • cpe:2.3:o:xen:xen:4.4.0:-:*:*:*:*:x64:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2014-5148
NVD Published Date:
Oct 26, 2014
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2014-5148 Details - Not Deferred