rpm package
suse/xen&distro=SUSE Linux Enterprise Server 11 SP3-LTSS
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS
Vulnerabilities (136)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2017-6414 | Med | 6.5 | < 4.2.5_21-38.1 | 4.2.5_21-38.1 | Mar 15, 2017 | Memory leak in the vcard_apdu_new function in card_7816.c in libcacard before 2.5.3 allows local guest OS users to cause a denial of service (host memory consumption) via vectors related to allocating a new APDU object. | |
| CVE-2016-9637 | Hig | 7.5 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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-2016-9932 | Low | 3.3 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Jan 26, 2017 | CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a "supposedly-ignored" operand size prefix. | |
| CVE-2016-10024 | Med | 6.0 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Jan 26, 2017 | Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service (host hang or crash) by modifying the instruction stream asynchronously while performing certain kernel operations. | |
| CVE-2016-10013 | Hig | 7.8 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Jan 26, 2017 | Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling of SYSCALL singlestep during emulation. | |
| CVE-2016-9386 | Hig | 7.8 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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-2016-9776 | Med | 5.5 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Dec 29, 2016 | QEMU (aka Quick Emulator) built with the ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while receiving packets in 'mcf_fec_receive'. A privileged user/process inside guest could use this issue to crash the QEMU process | |
| CVE-2016-1981 | Med | 5.5 | < 4.2.5_20-24.9 | 4.2.5_20-24.9 | 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 | < 4.2.5_20-24.9 | 4.2.5_20-24.9 | 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 | < 4.2.5_20-24.9 | 4.2.5_20-24.9 | 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-2016-9921 | Med | 6.5 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Dec 23, 2016 | Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process inst | |
| CVE-2016-9911 | Med | 6.5 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Dec 23, 2016 | Quick Emulator (Qemu) built with the USB EHCI Emulation support is vulnerable to a memory leakage issue. It could occur while processing packet data in 'ehci_init_transfer'. A guest user/process could use this issue to leak host memory, resulting in DoS for a host. | |
| CVE-2016-9101 | Med | 6.0 | < 4.2.5_21-35.1 | 4.2.5_21-35.1 | Dec 9, 2016 | Memory leak in hw/net/eepro100.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by repeatedly unplugging an i8255x (PRO100) NIC device. | |
| CVE-2016-8910 | Med | 6.0 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | 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-2016-8909 | Med | 6.0 | < 4.2.5_21-30.1 | 4.2.5_21-30.1 | Nov 4, 2016 | The intel_hda_xfer function in hw/audio/intel-hda.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via an entry with the same value for buffer length and pointer position. |
- affected < 4.2.5_21-38.1fixed 4.2.5_21-38.1
Memory leak in the vcard_apdu_new function in card_7816.c in libcacard before 2.5.3 allows local guest OS users to cause a denial of service (host memory consumption) via vectors related to allocating a new APDU object.
- affected < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-35.1fixed 4.2.5_21-35.1
CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a "supposedly-ignored" operand size prefix.
- affected < 4.2.5_21-35.1fixed 4.2.5_21-35.1
Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service (host hang or crash) by modifying the instruction stream asynchronously while performing certain kernel operations.
- affected < 4.2.5_21-35.1fixed 4.2.5_21-35.1
Xen through 4.8.x allows local 64-bit x86 HVM guest OS users to gain privileges by leveraging mishandling of SYSCALL singlestep during emulation.
- affected < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-35.1fixed 4.2.5_21-35.1
QEMU (aka Quick Emulator) built with the ColdFire Fast Ethernet Controller emulator support is vulnerable to an infinite loop issue. It could occur while receiving packets in 'mcf_fec_receive'. A privileged user/process inside guest could use this issue to crash the QEMU process
- affected < 4.2.5_20-24.9fixed 4.2.5_20-24.9
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 < 4.2.5_20-24.9fixed 4.2.5_20-24.9
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 < 4.2.5_20-24.9fixed 4.2.5_20-24.9
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 < 4.2.5_21-35.1fixed 4.2.5_21-35.1
Quick emulator (Qemu) built with the Cirrus CLGD 54xx VGA Emulator support is vulnerable to a divide by zero issue. It could occur while copying VGA data when cirrus graphics mode was set to be VGA. A privileged user inside guest could use this flaw to crash the Qemu process inst
- affected < 4.2.5_21-35.1fixed 4.2.5_21-35.1
Quick Emulator (Qemu) built with the USB EHCI Emulation support is vulnerable to a memory leakage issue. It could occur while processing packet data in 'ehci_init_transfer'. A guest user/process could use this issue to leak host memory, resulting in DoS for a host.
- affected < 4.2.5_21-35.1fixed 4.2.5_21-35.1
Memory leak in hw/net/eepro100.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (memory consumption and QEMU process crash) by repeatedly unplugging an i8255x (PRO100) NIC device.
- affected < 4.2.5_21-30.1fixed 4.2.5_21-30.1
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 < 4.2.5_21-30.1fixed 4.2.5_21-30.1
The intel_hda_xfer function in hw/audio/intel-hda.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via an entry with the same value for buffer length and pointer position.
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