CVE List

Id CVE No. Status Description Phase Votes Comments Actions
85248  CVE-2015-7971  Candidate  Xen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain pmu and profiling hypercalls, which allows local guests to cause a denial of service via a sequence of crafted (1) HYPERCALL_xenoprof_op hypercalls, which are not properly handled in the do_xenoprof_op function in common/xenoprof.c, or (2) HYPERVISOR_xenpmu_op hypercalls, which are not properly handled in the do_xenpmu_op function in arch/x86/cpu/vpmu.c.  Assigned (20151023)  None (candidate not yet proposed)    View
69187  CVE-2014-1892  Candidate  Xen 3.3 through 4.1, when XSM is enabled, allows local users to cause a denial of service via vectors related to a "large memory allocation," a different vulnerability than CVE-2014-1891, CVE-2014-1893, and CVE-2014-1894.  Assigned (20140207)  None (candidate not yet proposed)    View
79427  CVE-2015-2150  Candidate  Xen 3.3.x through 4.5.x and the Linux kernel through 3.19.1 do not properly restrict access to PCI command registers, which might allow local guest OS users to cause a denial of service (non-maskable interrupt and host crash) by disabling the (1) memory or (2) I/O decoding for a PCI Express device and then accessing the device, which triggers an Unsupported Request (UR) response.  Assigned (20150228)  None (candidate not yet proposed)    View
81381  CVE-2015-4104  Candidate  Xen 3.3.x through 4.5.x does not properly restrict access to PCI MSI mask bits, which allows local x86 HVM guest users to cause a denial of service (unexpected interrupt and host crash) via unspecified vectors.  Assigned (20150527)  None (candidate not yet proposed)    View
81380  CVE-2015-4103  Candidate  Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.  Assigned (20150527)  None (candidate not yet proposed)    View

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