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- CVEs with nessus.description==According to its self-reported version number, the Xen hypervisor installed on the remote host is affected by an information disclosure vulnerability in x86_emulate.c due to a failure to properly honor CR0.TS and CR0.EM. A local attacker within an x86 HVM guest operating system can exploit this, by modifying an instruction while the hypervisor is preparing to emulate it, to read or manipulate FPU, MMX, or XMM register state information for other tasks running in the guest.
Note that Nessus has checked the changeset versions based on the xen.git change log. Nessus did not check guest hardware configurations or if patches were applied manually to the source code before a recompile and reinstall.
Max CVSS | 0 |
Min CVSS | 0 |
Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published |
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