CVE-2011-2519

MediumCVSS 5.5/10Last modified Jun 16, 2026

Description

Xen in the Linux kernel, when running a guest on a host without hardware assisted paging (HAP), allows guest users to cause a denial of service (invalid pointer dereference and hypervisor crash) via the SAHF instruction.

Metrics

CVSS 2.0 5.5/10AV:A/AC:L/Au:S/C:N/I:N/A:C

Weakness enumeration

CWE-476

Affected software

No affected versions have been published.

Timeline

Published
Dec 27, 2013
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-2519: Medium severity, CVSS 5.5 | Vulnix