NVD List

Id Name Description Reject CVSS Version CVSS Score Severity Pub Date Modified Date Actions
82857  CVE-2016-9378  Xen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that generate software interrupts, allows local HVM guest OS users to cause a denial of service (guest crash) by leveraging an incorrect choice for software interrupt delivery.    2.1  Low  2017-02-28  2017-02-23  View
21083  CVE-2016-6259  Xen 4.5.x through 4.7.x do not implement Supervisor Mode Access Prevention (SMAP) whitelisting in 32-bit exception and event delivery, which allows local 32-bit PV guest OS kernels to cause a denial of service (hypervisor and VM crash) by triggering a safety check.    4.9  Medium  2017-01-19  2016-08-03  View
24296  CVE-2015-2152  Xen 4.5.x and earlier enables certain default backends when emulating a VGA device for an x86 HVM guest qemu even when the configuration disables them, which allows local guest users to obtain access to the VGA console by (1) setting the DISPLAY environment variable, when compiled with SDL support, or connecting to the VNC server on (2) ::1 or (3) 127.0.0.1, when not compiled with SDL support.    1.9  Low  2017-01-19  2017-01-02  View
21639  CVE-2016-7093  Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.    7.2  High  2017-01-19  2016-11-28  View
31224  CVE-2014-2915  Xen 4.4.x, when running on ARM systems, does not properly restrict access to hardware features, which allows local guest users to cause a denial of service (host or guest crash) via unspecified vectors, related to (1) cache control, (2) coprocessors, (3) debug registers, and (4) other unspecified registers.    5.5  Medium  2017-01-19  2014-04-24  View

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