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Committer:
Package Import Robot
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Author(s):
Stefan Bader
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Date:
2012-12-05 15:04:25 UTC
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mfrom:
(29.1.1 precise-proposed)
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Revision ID:
package-import@ubuntu.com-20121205150425-minql2i5dawf0dm7
Tags: 4.1.2-2ubuntu2.3
* Applying Xen Security fixes (LP: #1086801, #1086875)
- VCPU/timers: Prevent overflow in calculations, leading to DoS
vulnerability
CVE-2012-4535
- x86/physdev: Range check pirq parameter from guests
CVE-2012-4536
- x86/physmap: Prevent incorrect updates of m2p mappings
CVE-2012-4537
- xen/mm/shadow: check toplevel pagetables are present before unhooking
them
CVE-2012-4538
- compat/gnttab: Prevent infinite loop in compat code
CVE-2012-4539
- libxc: builder: limit maximum size of kernel/ramdisk
CVE-2012-4544
- gnttab: fix releasing of memory upon switches between versions
CVE-2012-5510
- hvm: Limit the size of large HVM op batches
CVE-2012-5511
- x86/HVM: range check xen_hvm_set_mem_access.hvmmem_access before use
CVE-2012-5512
- xen: add missing guest address range checks to XENMEM_exchange handlers
CVE-2012-5513
- xen: fix error handling of guest_physmap_mark_populate_on_demand()
CVE-2012-5514
- memop: limit guest specified extent order
CVE-2012-5515