| Max CVSS | 7.2 | Min CVSS | 1.9 | Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published | |
| CVE-2012-3515 | 7.2 |
Qemu, as used in Xen 4.0, 4.1 and possibly other products, when emulating certain devices with a virtual console backend, allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a "device mode
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13-02-2023 - 04:34 | 23-11-2012 - 20:55 | |
| CVE-2012-2625 | 2.7 |
The PyGrub boot loader in Xen unstable before changeset 25589:60f09d1ab1fe, 4.2.x, and 4.1.x allows local para-virtualized guest users to cause a denial of service (memory consumption) via a large (1) bzip2 or (2) lzma compressed kernel image.
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13-04-2018 - 13:00 | 31-10-2012 - 16:55 | |
| CVE-2012-3494 | 2.1 |
The set_debugreg hypercall in include/asm-x86/debugreg.h in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when running on x86-64 systems, allows local OS guest users to cause a denial of service (host crash) by writing to the reserve
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29-08-2017 - 01:31 | 23-11-2012 - 20:55 | |
| CVE-2012-3498 | 5.6 |
PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map-
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29-08-2017 - 01:31 | 23-11-2012 - 20:55 | |
| CVE-2012-3496 | 4.7 |
XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG triggered and host crash) via invalid flags such as
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29-08-2017 - 01:31 | 23-11-2012 - 20:55 | |
| CVE-2012-3495 | 6.1 |
The physdev_get_free_pirq hypercall in arch/x86/physdev.c in Xen 4.1.x and Citrix XenServer 6.0.2 and earlier uses the return value of the get_free_pirq function as an array index without checking that the return value indicates an error, which allow
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01-07-2017 - 01:29 | 23-11-2012 - 20:55 | |
| CVE-2012-3433 | 4.9 |
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.
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11-10-2013 - 03:44 | 24-11-2012 - 20:55 | |
| CVE-2012-3432 | 1.9 |
The handle_mmio function in arch/x86/hvm/io.c in the MMIO operations emulator for Xen 3.3 and 4.x, when running an HVM guest, does not properly reset certain state information between emulation cycles, which allows local guest OS users to cause a den
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11-10-2013 - 03:44 | 03-12-2012 - 21:55 |