CVE-2012-6036

The 1 memcsavegetnextpage, 2 tmemcrestoreputpage and 3 tmemcrestoreflushpage functions in the Transcendent Memory TMEM in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service memory corruption and host crash or possibly execute...

CVE-2012-6034

The 1 tmemcsavegetnextpage and 2 tmemcsavegetnextinv functions and the 3 TMEMCSAVEGETPOOLUUID sub-operation in the Transcendent Memory TMEM in Xen 4.0, 4.1, and 4.2 "do not check incoming guest output buffer pointers," which allows local guest OS users to cause a denial of service memory corrupti...

DEBIAN-CVE-2012-4539

Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service infinite loop and hang or crash via invalid arguments to GNTTABOPgetstatusframes, aka "Grant table hypercall infinite loop DoS vulnerability."...