rpm package
suse/xen&distro=SUSE Linux Enterprise Software Development Kit 12
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012
Vulnerabilities (84)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2016-2392 | Med | 6.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jun 16, 2016 | The is_rndis function in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 does not properly validate USB configuration descriptor objects, which allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process cra | |
| CVE-2016-2391 | Med | 5.0 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jun 16, 2016 | 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 denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers. | |
| CVE-2015-8558 | Med | 5.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | May 23, 2016 | 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 and CPU consumption) via a circular isochronous transfer descriptor (iTD) list. | |
| CVE-2015-8554 | Hig | 7.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Apr 14, 2016 | 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 HVM guest administrators to gain privileges by leveraging a system with access to a passed-through MSI-X capable physical PCI device and MSI-X | |
| CVE-2015-8550 | Hig | 8.2 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Apr 14, 2016 | 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 privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability. | |
| CVE-2015-8555 | Hig | 8.6 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Apr 13, 2016 | 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 guest extended register state, which allows local guest domains to obtain sensitive information from other domains via unspecified vectors. | |
| CVE-2016-1568 | Hig | 8.8 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Apr 12, 2016 | Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command. | |
| CVE-2016-1714 | Hig | 8.1 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Apr 7, 2016 | 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 device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access | |
| CVE-2016-2271 | Med | 5.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Feb 19, 2016 | 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 vectors related to a non-canonical RIP. | |
| CVE-2016-2270 | Med | 6.8 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Feb 19, 2016 | Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings. | |
| CVE-2016-1571 | Med | 6.3 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jan 22, 2016 | 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 is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction | |
| CVE-2016-1570 | Hig | 8.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jan 22, 2016 | 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 information, cause a denial of service, gain privileges, or have unspecified other impact via a crafted page identifier (MFN) to the (1) MMUEXT_ | |
| CVE-2015-1779 | Hig | 8.6 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jan 12, 2016 | The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service (memory and CPU consumption) via a large (1) websocket payload or (2) HTTP headers section. | |
| CVE-2015-7512 | Cri | 9.0 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Jan 8, 2016 | 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 cause a denial of service (guest OS crash) or execute arbitrary code via a large packet. | |
| CVE-2015-8341 | — | < 4.4.3_06-22.15.1 | 4.4.3_06-22.15.1 | Dec 17, 2015 | The libxl toolstack library in Xen 4.1.x through 4.6.x does not properly release mappings of files used as kernels and initial ramdisks when managing multiple domains in the same process, which allows attackers to cause a denial of service (memory and disk consumption) by startin | ||
| CVE-2015-8340 | — | < 4.4.3_06-22.15.1 | 4.4.3_06-22.15.1 | Dec 17, 2015 | 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 administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling. | ||
| CVE-2015-8339 | — | < 4.4.3_06-22.15.1 | 4.4.3_06-22.15.1 | Dec 17, 2015 | 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 guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown. | ||
| CVE-2015-8104 | Cri | 10.0 | < 4.4.3_06-22.15.1 | 4.4.3_06-22.15.1 | Nov 16, 2015 | 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 OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c. | |
| CVE-2015-5307 | — | < 4.4.3_06-22.15.1 | 4.4.3_06-22.15.1 | Nov 16, 2015 | 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 OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c. | ||
| CVE-2015-6855 | Hig | 7.5 | < 4.4.4_02-22.19.1 | 4.4.4_02-22.19.1 | Nov 6, 2015 | hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, |
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
The is_rndis function in the USB Net device emulator (hw/usb/dev-network.c) in QEMU before 2.5.1 does not properly validate USB configuration descriptor objects, which allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process cra
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 and CPU consumption) via a circular isochronous transfer descriptor (iTD) list.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 HVM guest administrators to gain privileges by leveraging a system with access to a passed-through MSI-X capable physical PCI device and MSI-X
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 guest extended register state, which allows local guest domains to obtain sensitive information from other domains via unspecified vectors.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 device emulation support, allow guest OS users with the CAP_SYS_RAWIO privilege to cause a denial of service (out-of-bounds read or write access
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 vectors related to a non-canonical RIP.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest address in an INVVPID instruction
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 information, cause a denial of service, gain privileges, or have unspecified other impact via a crafted page identifier (MFN) to the (1) MMUEXT_
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service (memory and CPU consumption) via a large (1) websocket payload or (2) HTTP headers section.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
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 cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.
- CVE-2015-8341Dec 17, 2015affected < 4.4.3_06-22.15.1fixed 4.4.3_06-22.15.1
The libxl toolstack library in Xen 4.1.x through 4.6.x does not properly release mappings of files used as kernels and initial ramdisks when managing multiple domains in the same process, which allows attackers to cause a denial of service (memory and disk consumption) by startin
- CVE-2015-8340Dec 17, 2015affected < 4.4.3_06-22.15.1fixed 4.4.3_06-22.15.1
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 administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exchange error handling.
- CVE-2015-8339Dec 17, 2015affected < 4.4.3_06-22.15.1fixed 4.4.3_06-22.15.1
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 guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown.
- affected < 4.4.3_06-22.15.1fixed 4.4.3_06-22.15.1
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 OS panic or hang) by triggering many #DB (aka Debug) exceptions, related to svm.c.
- CVE-2015-5307Nov 16, 2015affected < 4.4.3_06-22.15.1fixed 4.4.3_06-22.15.1
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 OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c.
- affected < 4.4.4_02-22.19.1fixed 4.4.4_02-22.19.1
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive,
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