CVE-2011-1583

MediumCVSS 6.9/10Last modified Jun 16, 2026

Description

Multiple integer overflows in tools/libxc/xc_dom_bzimageloader.c in Xen 3.2, 3.3, 4.0, and 4.1 allow local users to cause a denial of service and possibly execute arbitrary code via a crafted paravirtualised guest kernel image that triggers (1) a buffer overflow during a decompression loop or (2) an out-of-bounds read in the loader involving unspecified length fields.

Metrics

CVSS 2.0 6.9/10AV:L/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-189

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Aug 12, 2011
Last modified: Jun 16, 2026
NVD status: Modified

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