rpm package
suse/xen&distro=SUSE Linux Enterprise Server 11 SP2-LTSS
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP2-LTSS
Vulnerabilities (72)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2015-6815 | — | < 4.1.6_08-20.1 | 4.1.6_08-20.1 | Jan 31, 2020 | 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 network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors. | ||
| CVE-2015-5239 | — | < 4.1.6_08-20.1 | 4.1.6_08-20.1 | Jan 23, 2020 | 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 CLIENT_CUT_TEXT message, which triggers an infinite loop. | ||
| CVE-2015-5278 | — | < 4.1.6_08-26.1 | 4.1.6_08-26.1 | Jan 23, 2020 | 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 instance crash) or possibly execute arbitrary code via vectors related to receiving packets. | ||
| CVE-2015-7504 | Hig | 8.8 | < 4.1.6_08-23.1 | 4.1.6_08-23.1 | Oct 16, 2017 | 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 service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode. | |
| CVE-2015-8345 | Med | 6.5 | < 4.1.6_08-23.1 | 4.1.6_08-23.1 | Apr 13, 2017 | The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop) via vectors involving the command block list. | |
| CVE-2015-8504 | Med | 6.5 | < 4.1.6_08-26.1 | 4.1.6_08-26.1 | Apr 11, 2017 | Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client. | |
| CVE-2016-9637 | Hig | 7.5 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Feb 17, 2017 | 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 OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access. | |
| CVE-2016-9386 | Hig | 7.8 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | The x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing memory, which might allow local HVM guest users to gain privileges via vectors involving "unexpected" base/limit values. | |
| CVE-2016-9383 | Hig | 8.8 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | Xen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary memory and consequently obtain sensitive information, cause a denial of service (host crash), or execute arbitrary code on the host by leveraging broken emulation of bit test instruction | |
| CVE-2016-9382 | Hig | 7.8 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | 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 cause a denial of service (guest OS crash) by leveraging a guest operating system that uses hardware task switching and allows a new task to st | |
| CVE-2016-9381 | Hig | 7.5 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability. | |
| CVE-2016-9380 | Hig | 7.5 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in the bootloader configuration file. | |
| CVE-2016-9379 | Hig | 7.9 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Jan 23, 2017 | The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via string quotes and S-expressions in the bootloader configuration file. | |
| CVE-2016-1981 | Med | 5.5 | < 4.1.6_08-26.1 | 4.1.6_08-26.1 | Dec 29, 2016 | QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while processing data via transmit or receive descriptors, provided the initial receive/transmit descriptor head (TDH/RDH) is set outside the allocated des | |
| CVE-2015-8745 | Med | 5.5 | < 4.1.6_08-26.1 | 4.1.6_08-26.1 | Dec 29, 2016 | QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It could occur while reading Interrupt Mask Registers (IMR). A privileged (CAP_SYS_RAWIO) guest user could use this flaw to crash the QEMU process instance resulti | |
| CVE-2015-8743 | Hig | 7.1 | < 4.1.6_08-26.1 | 4.1.6_08-26.1 | Dec 29, 2016 | QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes. | |
| CVE-2016-8910 | Med | 6.0 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Nov 4, 2016 | The rtl8139_cplus_transmit function in hw/net/rtl8139.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) by leveraging failure to limit the ring descriptor count. | |
| CVE-2016-8669 | Med | 6.0 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Nov 4, 2016 | The serial_update_parameters function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving a value of divider greater than baud base. | |
| CVE-2016-8667 | Med | 6.0 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Nov 4, 2016 | 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 (divide-by-zero error and QEMU process crash) via a large interval timer reload value. | |
| CVE-2016-7777 | Med | 6.3 | < 4.1.6_08-32.1 | 4.1.6_08-32.1 | Oct 7, 2016 | 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 XMM register state information belonging to arbitrary tasks on the guest by modifying an instruction while the hypervisor is preparing to emul |
- CVE-2015-6815Jan 31, 2020affected < 4.1.6_08-20.1fixed 4.1.6_08-20.1
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 network packet, which allows attackers to cause a denial of service (infinite loop and guest crash) via unspecified vectors.
- CVE-2015-5239Jan 23, 2020affected < 4.1.6_08-20.1fixed 4.1.6_08-20.1
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 CLIENT_CUT_TEXT message, which triggers an infinite loop.
- CVE-2015-5278Jan 23, 2020affected < 4.1.6_08-26.1fixed 4.1.6_08-26.1
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 instance crash) or possibly execute arbitrary code via vectors related to receiving packets.
- affected < 4.1.6_08-23.1fixed 4.1.6_08-23.1
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 service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
- affected < 4.1.6_08-23.1fixed 4.1.6_08-23.1
The eepro100 emulator in QEMU qemu-kvm blank allows local guest users to cause a denial of service (application crash and infinite loop) via vectors involving the command block list.
- affected < 4.1.6_08-26.1fixed 4.1.6_08-26.1
Qemu, when built with VNC display driver support, allows remote attackers to cause a denial of service (arithmetic exception and application crash) via crafted SetPixelFormat messages from a client.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
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 OS administrators to gain qemu process privileges via vectors involving an out-of-range ioport access.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
The x86 emulator in Xen does not properly treat x86 NULL segments as unusable when accessing memory, which might allow local HVM guest users to gain privileges via vectors involving "unexpected" base/limit values.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
Xen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary memory and consequently obtain sensitive information, cause a denial of service (host crash), or execute arbitrary code on the host by leveraging broken emulation of bit test instruction
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
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 cause a denial of service (guest OS crash) by leveraging a guest operating system that uses hardware task switching and allows a new task to st
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in the bootloader configuration file.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
The pygrub boot loader emulator in Xen, when S-expression output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via string quotes and S-expressions in the bootloader configuration file.
- affected < 4.1.6_08-26.1fixed 4.1.6_08-26.1
QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while processing data via transmit or receive descriptors, provided the initial receive/transmit descriptor head (TDH/RDH) is set outside the allocated des
- affected < 4.1.6_08-26.1fixed 4.1.6_08-26.1
QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It could occur while reading Interrupt Mask Registers (IMR). A privileged (CAP_SYS_RAWIO) guest user could use this flaw to crash the QEMU process instance resulti
- affected < 4.1.6_08-26.1fixed 4.1.6_08-26.1
QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
The rtl8139_cplus_transmit function in hw/net/rtl8139.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) by leveraging failure to limit the ring descriptor count.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
The serial_update_parameters function in hw/char/serial.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (divide-by-zero error and QEMU process crash) via vectors involving a value of divider greater than baud base.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
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 (divide-by-zero error and QEMU process crash) via a large interval timer reload value.
- affected < 4.1.6_08-32.1fixed 4.1.6_08-32.1
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 XMM register state information belonging to arbitrary tasks on the guest by modifying an instruction while the hypervisor is preparing to emul
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