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ga15788
2008 Feb 10
3
Bug#464969: xen-hypervisor-3.2-1-i386: Linux mmap()/vmsplice() exploit causes memory map corruption in hypervisor regardless of domain privilege
Package: xen-hypervisor-3.2-1-i386
Version: 3.2-1
Severity: critical
Tags: security
Justification: DoS of entire system regardless of privilege
When running the exploit listed in bug 464953 [1], Xen's memory state
becomes corrupted and the hypervisor eventually crashes, taking all of
the domU's with it. As such, this breaks operational behaviour, so I have
marked this as critical.
[1]