DEBIAN-CVE-2011-1583

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2011-1583
Downstream
DSA-2337-1
Published: 12 Aug 2011, 18:55
Last modified:28 Apr 2026, 20:06

Vulnerability Summary

Overall Risk (default)
minimal
0/100
CVSS Score
No data
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

12 Aug 2011, 18:55
Published
Vulnerability first disclosed
28 Apr 2026, 20:06
Last Modified
Vulnerability information updated

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.

Affected Systems

  • debian•xen

    < 4.1.1-1 | < 4.1.1-1 | < 4.1.1-1 | < 4.1.1-1

References (1)