CVE-2011-1583
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.
| Software | From | Fixed in |
|---|---|---|
| citrix / xen | 3.2.0 | 3.2.0.x |
| citrix / xen | 3.3.0 | 3.3.0.x |
| citrix / xen | 4.1.0 | 4.1.0.x |
| citrix / xen | 4.0.0 | 4.0.0.x |
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