CVE-2014-1892

5.2 MEDIUM 0.5% exploit odds Fix listed

What it is

Xen 3.3 through 4.1, when XSM is enabled, allows local users to cause a denial of service via vectors related to a "large memory allocation," a different vulnerability than CVE-2014-1891, CVE-2014-1893, and CVE-2014-1894.

At a glance

Exploitability: Can be exploited from the same network segment with a login. High risk of service disruption.
Exploit odds: 0.5% chance of exploitation in the next 30 days (EPSS).
Fix: A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

2014-04-01 06:35 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-17 00:05 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 0.5% in the next 30 days (EPSS).
Severity: 5.2 MEDIUM (CVSS).
Fix: a patch or advisory is linked.

Details

Published: 2014-04-01 06:35 UTC
Last modified: 2026-06-17 00:05 UTC
Exploit probability: 0.5% · EPSS, next 30 days
Weakness: CWE-119 · Buffer errors
Record status: Modified

Affected

Xen 3.3.0
Xen 3.3.1
Xen 3.3.2
Xen 3.4.0
Xen 3.4.1
Xen 3.4.2
Xen 3.4.3
Xen 3.4.4

Attack profile CVSS 2.0 · 5.2

Attack vector: Adjacent network
Complexity: Medium
Authentication: Single
Confidentiality: None
Integrity: None
Availability: Complete

Raw vector

AV:A/AC:M/Au:S/C:N/I:N/A:C

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-1892.md and follow it. Check whether this project is affected by CVE-2014-1892. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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Fix and advisories

References

NVD record · CVE.org record