xen vulnerabilities (Mageia)
131 vulnerabilities.
xenMageiaXen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that...5.5 MediumxenMageiaXen 4.5.x through 4.7.x on AMD systems without the NRip feature, when emulating instructions that...5.5 MediumxenMageiaThe (1) ioport_read and (2) ioport_write functions in Xen, when qemu is used as a device model...7.5 HighxenMageiaThe x86 segment base write emulation functionality in Xen 4.4.x through 4.7.x allows local x86 PV...6.0 MediumxenMageiaThe x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing...7.8 HighxenMageiaXen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary...8.8 HighxenMageiaXen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86...7.8 HighxenMageiaRace condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by...7.5 HighxenMageiaThe pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows...7.5 HighxenMageiaThe pygrub boot loader emulator in Xen, when S-expression output format is requested, allows...7.9 HighxenMageiaXen 4.7.x and earlier does not properly honor CR0.TS and CR0.EM, which allows local x86 HVM guest...6.3 MediumxenMageiaXen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor...8.2 HighxenMageiaBuffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests...4.1 MediumxenMageiaThe get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS...8.2 HighxenMageiaXen 4.5.x through 4.7.x do not implement Supervisor Mode Access Prevention (SMAP) whitelisting in...6.2 MediumxenMageiaThe virtqueue_pop function in hw/virtio/virtio.c in QEMU allows local guest OS administrators to...5.5 MediumxenMageiaThe PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS...8.8 HighxenMageiaThe p2m_teardown function in arch/arm/p2m.c in Xen 4.4.x through 4.6.x allows local guest OS...5.6 MediumxenMageiaThe libxl device-handling in Xen through 4.6.x allows local guest OS users with access to the...4.7 MediumxenMageiaThe libxl device-handling in Xen 4.6.x and earlier allows local OS guest administrators to cause...6.7 MediumxenMageiaThe qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a...6.5 MediumxenMageiaThe guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen 4.6.x and earlier does not...8.4 HighxenMageiaInteger overflow in the VGA module in QEMU allows local guest OS users to cause a denial of...5.5 MediumxenMageiaThe VGA module in QEMU improperly performs bounds checking on banked access to video memory,...8.8 HighxenMageiaInteger overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a...8.8 HighxenMageiaThe fpu_fxrstor function in arch/x86/i387.c in Xen 4.x does not properly handle writes to the...3.8 LowxenMageiaThe xrstor function in arch/x86/xstate.c in Xen 4.x does not properly handle writes to the...3.8 LowxenMageiaXen 4.6.x, 4.5.x, 4.4.x, 4.3.x, and earlier do not initialize x86 FPU stack and XMM registers...8.6 HighxenMageiaVMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to...5.5 MediumxenMageiaXen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot...6.8 MediumxenMageiaThe paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using...6.3 MediumxenMageiaThe PV superpage functionality in arch/x86/mm.c in Xen 3.4.0, 3.4.1, and 4.1.x through 4.6.x...8.5 HighxenMageiaThe memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly...4.7 MediumxenMageiaThe memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand...4.7 MediumxenMageiaXen 4.6.x and earlier does not properly enforce limits on page order inputs for the (1)...7.2 HighxenMageiaXen, when used on a system providing PV backends, allows local guest OS administrators to cause a...8.2 HighxenMageiaHeap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest...8.8 HighxenMageiaThe hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x through 4.6.x allows...4.9 MediumxenMageiaThe KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS...4.7 MediumxenMageiaThe KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS...4.9 MediumxenMageiaThe (1) libxl_set_memory_target function in tools/libxl/libxl.c and (2) libxl__build_post...2.1 LowxenMageiaThe p2m_pod_emergency_sweep function in arch/x86/mm/p2m-pod.c in Xen 3.4.x, 3.5.x, and 3.6.x is...4.9 MediumxenMageiaRace condition in the relinquish_memory function in arch/arm/domain.c in Xen 4.6.x and earlier...4.7 MediumxenMageiaXen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting...2.1 LowxenMageiaXen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain...2.1 LowxenMageiaMultiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with...4.9 MediumxenMageiaThe mod_l2_entry function in arch/x86/mm.c in Xen 3.4 through 4.6.x does not properly validate...7.2 HighxenMageialibxl in Xen 4.1.x through 4.6.x does not properly handle the readonly flag on disks when using...3.6 LowxenMageiaThe xenmem_add_to_physmap_one function in arch/arm/mm.c in Xen 4.5.x, 4.4.x, and earlier does not...2.1 LowxenMageiaUse-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not completely unplug emulated...7.2 High- Show moreLoading…