xen (SUSE:Linux Enterprise Server 11 SP2-LTSS) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the SUSE:Linux Enterprise Server 11 SP2-LTSS package xen, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (72)

• CVE-2015-8104 — CVSS 10.0 (critical): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host…
• CVE-2016-4002 — CVSS 9.8 (critical): Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets…
• CVE-2015-5165 — CVSS 9.3 (critical): The C+ mode offload emulation in the RTL8139 network card device model in QEMU, as used in Xen 4.5.x and earlier, allows remote attackers…
• CVE-2015-7512 — CVSS 9.0 (critical): Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to…
• CVE-2015-7504 — CVSS 8.8 (high): Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of…
• CVE-2016-6258 — CVSS 8.8 (high): The PV pagetable code in arch/x86/mm.c in Xen 4.7.x and earlier allows local 32-bit PV guest OS administrators to gain host OS privileges…
• CVE-2016-3710 — CVSS 8.8 (high): The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to…
• CVE-2016-3960 — CVSS 8.8 (high): Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service (host crash) or possibly…
• CVE-2016-9383 — CVSS 8.8 (high): Xen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary memory and consequently obtain sensitive…
• CVE-2015-8555 — CVSS 8.6 (high): Xen 4.6.x, 4.5.x, 4.4.x, 4.3.x, and earlier do not initialize x86 FPU stack and XMM registers when XSAVE/XRSTOR are not used to manage…
• CVE-2016-4001 — CVSS 8.6 (high): Buffer overflow in the stellaris_enet_receive function in hw/net/stellaris_enet.c in QEMU, when the Stellaris ethernet controller is…
• CVE-2016-1570 — CVSS 8.5 (high): The PV superpage functionality in arch/x86/mm.c in Xen 3.4.0, 3.4.1, and 4.1.x through 4.6.x allows local PV guests to obtain sensitive…
• CVE-2016-4480 — CVSS 8.4 (high): The guest_walk_tables function in arch/x86/mm/guest_walk.c in Xen 4.6.x and earlier does not properly handle the Page Size (PS) page table…
• CVE-2016-7092 — CVSS 8.2 (high): The get_page_from_l3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via…
• CVE-2015-8550 — CVSS 8.2 (high): Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain…
• CVE-2016-1714 — CVSS 8.1 (high): The (1) fw_cfg_write and (2) fw_cfg_read functions in hw/nvram/fw_cfg.c in QEMU before 2.4, when built with the Firmware Configuration…
• CVE-2016-9379 — CVSS 7.9 (high): The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to…
• CVE-2016-5338 — CVSS 7.8 (high): The (1) esp_reg_read and (2) esp_reg_write functions in hw/scsi/esp.c in QEMU allow local guest OS administrators to cause a denial of…
• CVE-2016-9386 — CVSS 7.8 (high): The x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing memory, which might allow local HVM guest…
• CVE-2016-9382 — CVSS 7.8 (high): Xen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86 HVM guest OS users to gain privileges or…
• CVE-2016-9380 — CVSS 7.5 (high): The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to…
• CVE-2015-8554 — CVSS 7.5 (high): Buffer overflow in hw/pt-msi.c in Xen 4.6.x and earlier, when using the qemu-xen-traditional (aka qemu-dm) device model, allows local x86…
• CVE-2013-4533 — CVSS 7.5 (high): Buffer overflow in the pxa2xx_ssp_load function in hw/arm/pxa2xx.c in QEMU before 1.7.2 allows remote attackers to cause a denial of…
• CVE-2013-4534 — CVSS 7.5 (high): Buffer overflow in hw/intc/openpic.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service or possibly execute…
• CVE-2016-9381 — CVSS 7.5 (high): Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka…
• CVE-2013-4537 — CVSS 7.5 (high): The ssi_sd_transfer function in hw/sd/ssi-sd.c in QEMU before 1.7.2 allows remote attackers to execute arbitrary code via a crafted arglen…
• CVE-2013-4538 — CVSS 7.5 (high): Multiple buffer overflows in the ssd0323_load function in hw/display/ssd0323.c in QEMU before 1.7.2 allow remote attackers to cause a…
• CVE-2013-4539 — CVSS 7.5 (high): Multiple buffer overflows in the tsc210x_load function in hw/input/tsc210x.c in QEMU before 1.7.2 might allow remote attackers to execute…
• CVE-2014-0222 — CVSS 7.5 (high): Integer overflow in the qcow_open function in block/qcow.c in QEMU before 1.7.2 allows remote attackers to cause a denial of service…
• CVE-2016-9637 — CVSS 7.5 (high): The (1) ioport_read and (2) ioport_write functions in Xen, when qemu is used as a device model within Xen, might allow local x86 HVM guest…
• CVE-2014-3689 — CVSS 7.2 (high): The vmware-vga driver (hw/display/vmware_vga.c) in QEMU allows local guest users to write to qemu memory locations and gain privileges via…
• CVE-2015-5154 — CVSS 7.2 (high): Heap-based buffer overflow in the IDE subsystem in QEMU, as used in Xen 4.5.x and earlier, when the container has a CDROM drive enabled…
• CVE-2015-7835 — CVSS 7.2 (high): The mod_l2_entry function in arch/x86/mm.c in Xen 3.4 through 4.6.x does not properly validate level 2 page table entries, which allows…
• CVE-2015-8743 — CVSS 7.1 (high): QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while…
• CVE-2016-2270 — CVSS 6.8 (medium): Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings…
• CVE-2016-6351 — CVSS 6.7 (medium): The esp_do_dma function in hw/scsi/esp.c in QEMU (aka Quick Emulator), when built with ESP/NCR53C9x controller emulation support, allows…
• CVE-2016-4439 — CVSS 6.7 (medium): The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer…
• CVE-2014-3672 — CVSS 6.5 (medium): The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service (host disk consumption) by…
• CVE-2015-8504 — CVSS 6.5 (medium): Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and…
• CVE-2015-8345 — CVSS 6.5 (medium): The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop)…
• CVE-2015-5239 — CVSS 6.5 (medium): Integer overflow in the VNC display driver in QEMU before 2.1.0 allows attachers to cause a denial of service (process crash) via a…
• CVE-2015-5278 — CVSS 6.5 (medium): The ne2000_receive function in hw/net/ne2000.c in QEMU before 2.4.0.1 allows attackers to cause a denial of service (infinite loop and…
• CVE-2016-7777 — CVSS 6.3 (medium): Xen 4.7.x and earlier does not properly honor CR0.TS and CR0.EM, which allows local x86 HVM guest OS users to read or modify FPU, MMX, or…
• CVE-2016-1571 — CVSS 6.3 (medium): The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization…
• CVE-2016-8667 — CVSS 6.0 (medium): The rc4030_write function in hw/dma/rc4030.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service…
• CVE-2016-2841 — CVSS 6.0 (medium): The ne2000_receive function in the NE2000 NIC emulation support (hw/net/ne2000.c) in QEMU before 2.5.1 allows local guest OS administrators…
• CVE-2016-4441 — CVSS 6.0 (medium): The get_cmd function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check DMA length, which…
• CVE-2016-8669 — CVSS 6.0 (medium): The serial_update_parameters function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a…
• CVE-2016-8910 — CVSS 6.0 (medium): The rtl8139_cplus_transmit function in hw/net/rtl8139.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial…
• CVE-2016-2271 — CVSS 5.5 (medium): VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via…
• CVE-2015-8558 — CVSS 5.5 (medium): The ehci_process_itd function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop…
• CVE-2016-1981 — CVSS 5.5 (medium): QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while…
• CVE-2015-8745 — CVSS 5.5 (medium): QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It could occur while…
• CVE-2016-2391 — CVSS 5.0 (medium): The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a…
• CVE-2014-7815 — CVSS 5.0 (medium): The set_pixel_format function in ui/vnc.c in QEMU allows remote attackers to cause a denial of service (crash) via a small bytes_per_pixel…
• CVE-2015-7970 — CVSS 4.9 (medium): The 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 not preemptible, which allows local x86 HVM…
• CVE-2015-5307 — CVSS 4.9 (medium): The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host…
• CVE-2015-7969 — CVSS 4.9 (medium): Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of…
• CVE-2015-8339 — CVSS 4.7 (medium): The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow…
• CVE-2015-8340 — CVSS 4.7 (medium): The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS…
• CVE-2016-5238 — CVSS 4.4 (medium): The get_cmd function in hw/scsi/esp.c in QEMU might allow local guest OS administrators to cause a denial of service (out-of-bounds write…
• CVE-2016-7908 — CVSS 4.4 (medium): The mcf_fec_do_tx function in hw/net/mcf_fec.c in QEMU (aka Quick Emulator) does not properly limit the buffer descriptor count when…
• CVE-2016-7909 — CVSS 4.4 (medium): The pcnet_rdra_addr function in hw/net/pcnet.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of…
• CVE-2016-7094 — CVSS 4.1 (medium): Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a…
• CVE-2016-3158 — CVSS 3.8 (low): The xrstor function in arch/x86/xstate.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when running on AMD64…
• CVE-2016-3159 — CVSS 3.8 (low): The fpu_fxrstor function in arch/x86/i387.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when running on AMD64…
• CVE-2015-6815 — CVSS 3.5 (low): The process_tx_desc function in hw/net/e1000.c in QEMU before 2.4.0.1 does not properly process transmit descriptor data when sending a…
• CVE-2015-7972 — CVSS 2.1 (low): The (1) libxl_set_memory_target function in tools/libxl/libxl.c and (2) libxl__build_post function in tools/libxl/libxl_dom.c in Xen 3.4.x…
• CVE-2014-3615 — CVSS 2.1 (low): The VGA emulator in QEMU allows local guest users to read host memory by setting the display to a high resolution.
• CVE-2015-7971 — CVSS 2.1 (low): 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…
• CVE-2014-3640 — CVSS 2.1 (low): The sosendto function in slirp/udp.c in QEMU before 2.1.2 allows local users to cause a denial of service (NULL pointer dereference) by…
• CVE-2015-4037 — CVSS 1.9 (low): The slirp_smb function in net/slirp.c in QEMU 2.3.0 and earlier creates temporary files with predictable names, which allows local users to…