CVE-2012-2625

CVE Details

Release Date:

2012-05-04

Description

The PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, 4.2.x, and 4.1.x allows local para-virtualized guest users to cause a denial of service (memory consumption) via a large (1) bzip2 or (2) lzma compressed kernel image.

See more information about CVE-2012-2625 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	2.7	Base Metrics:	AV:A/AC:L/Au:S/C:N/I:N/A:P
Access Vector:	Adjacent network	Attack Complexity:	Low
Authentication:	Requires single instance	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (xen)	ELSA-2012-1130	2012-07-31

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