rpm package
suse/xen&distro=SUSE Linux Enterprise Point of Sale 11 SP3
pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3
Vulnerabilities (134)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2017-15595 | Hig | 8.8 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking. | |
| CVE-2017-15594 | Hig | 8.8 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service (hypervisor crash) or gain privileges because IDT settings are mishandled during CPU hotplugging. | |
| CVE-2017-15593 | Med | 6.5 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (memory leak) because reference counts are mishandled. | |
| CVE-2017-15592 | Hig | 8.8 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because self-linear shadow mappings are mishandled for translated guests. | |
| CVE-2017-15590 | Hig | 8.8 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled. | |
| CVE-2017-15589 | Med | 6.5 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to obtain sensitive information from the host OS (or an arbitrary guest OS) because intercepted I/O operations can cause a write of data from uninitialized hypervisor stack memory. | |
| CVE-2017-15588 | Hig | 7.8 | < 4.2.5_21-45.11.1 | 4.2.5_21-45.11.1 | Oct 18, 2017 | An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry. | |
| CVE-2017-15289 | Med | 6.0 | < 4.2.5_21-45.16.1 | 4.2.5_21-45.16.1 | Oct 16, 2017 | The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation. | |
| CVE-2017-14319 | Hig | 8.8 | < 4.2.5_21-45.8.1 | 4.2.5_21-45.8.1 | Sep 12, 2017 | A grant unmapping issue was discovered in Xen through 4.9.x. When removing or replacing a grant mapping, the x86 PV specific path needs to make sure page table entries remain in sync with other accounting done. Although the identity of the page frame was validated correctly, neit | |
| CVE-2017-14317 | Med | 5.6 | < 4.2.5_21-45.8.1 | 4.2.5_21-45.8.1 | Sep 12, 2017 | A domain cleanup issue was discovered in the C xenstore daemon (aka cxenstored) in Xen through 4.9.x. When shutting down a VM with a stubdomain, a race in cxenstored may cause a double-free. The xenstored daemon may crash, resulting in a DoS of any parts of the system relying on | |
| CVE-2017-14316 | Hig | 8.8 | < 4.2.5_21-45.8.1 | 4.2.5_21-45.8.1 | Sep 12, 2017 | A parameter verification issue was discovered in Xen through 4.9.x. The function `alloc_heap_pages` allows callers to specify the first NUMA node that should be used for allocations through the `memflags` parameter; the node is extracted using the `MEMF_get_node` macro. While the | |
| CVE-2017-12137 | Hig | 8.8 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Aug 24, 2017 | arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref. | |
| CVE-2017-12135 | Hig | 8.8 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Aug 24, 2017 | Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants. | |
| CVE-2017-12855 | Med | 6.5 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Aug 15, 2017 | Xen maintains the _GTF_{read,writ}ing bits as appropriate, to inform the guest that a grant is in use. A guest is expected not to modify the grant details while it is in use, whereas the guest is free to modify/reuse the grant entry when it is not in use. Under some circumstances | |
| CVE-2017-11334 | Med | 4.4 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Aug 2, 2017 | The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area. | |
| CVE-2017-10806 | Med | 5.5 | < 4.2.5_21-45.33.1 | 4.2.5_21-45.33.1 | Aug 2, 2017 | Stack-based buffer overflow in hw/usb/redirect.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages. | |
| CVE-2017-10664 | Hig | 7.5 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Aug 2, 2017 | qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt. | |
| CVE-2017-11434 | Med | 5.5 | < 4.2.5_21-45.5.1 | 4.2.5_21-45.5.1 | Jul 25, 2017 | The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string. | |
| CVE-2017-7980 | Hig | 7.8 | < 4.2.5_21-41.1 | 4.2.5_21-41.1 | Jul 25, 2017 | Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation. | |
| CVE-2017-9330 | Med | 5.6 | < 4.2.5_21-44.1 | 4.2.5_21-44.1 | Jun 8, 2017 | QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value, a different vulnerability than CVE-2017-6505. |
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (unbounded recursion, stack consumption, and hypervisor crash) or possibly gain privileges via crafted page-table stacking.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service (hypervisor crash) or gain privileges because IDT settings are mishandled during CPU hotplugging.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to cause a denial of service (memory leak) because reference counts are mishandled.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because self-linear shadow mappings are mishandled for translated guests.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 guest OS users to cause a denial of service (hypervisor crash) or possibly gain privileges because MSI mapping was mishandled.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 HVM guest OS users to obtain sensitive information from the host OS (or an arbitrary guest OS) because intercepted I/O operations can cause a write of data from uninitialized hypervisor stack memory.
- affected < 4.2.5_21-45.11.1fixed 4.2.5_21-45.11.1
An issue was discovered in Xen through 4.9.x allowing x86 PV guest OS users to execute arbitrary code on the host OS because of a race condition that can cause a stale TLB entry.
- affected < 4.2.5_21-45.16.1fixed 4.2.5_21-45.16.1
The mode4and5 write functions in hw/display/cirrus_vga.c in Qemu allow local OS guest privileged users to cause a denial of service (out-of-bounds write access and Qemu process crash) via vectors related to dst calculation.
- affected < 4.2.5_21-45.8.1fixed 4.2.5_21-45.8.1
A grant unmapping issue was discovered in Xen through 4.9.x. When removing or replacing a grant mapping, the x86 PV specific path needs to make sure page table entries remain in sync with other accounting done. Although the identity of the page frame was validated correctly, neit
- affected < 4.2.5_21-45.8.1fixed 4.2.5_21-45.8.1
A domain cleanup issue was discovered in the C xenstore daemon (aka cxenstored) in Xen through 4.9.x. When shutting down a VM with a stubdomain, a race in cxenstored may cause a double-free. The xenstored daemon may crash, resulting in a DoS of any parts of the system relying on
- affected < 4.2.5_21-45.8.1fixed 4.2.5_21-45.8.1
A parameter verification issue was discovered in Xen through 4.9.x. The function `alloc_heap_pages` allows callers to specify the first NUMA node that should be used for allocations through the `memflags` parameter; the node is extracted using the `MEMF_get_node` macro. While the
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
arch/x86/mm.c in Xen allows local PV guest OS users to gain host OS privileges via vectors related to map_grant_ref.
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
Xen maintains the _GTF_{read,writ}ing bits as appropriate, to inform the guest that a grant is in use. A guest is expected not to modify the grant details while it is in use, whereas the guest is free to modify/reuse the grant entry when it is not in use. Under some circumstances
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
The address_space_write_continue function in exec.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (out-of-bounds access and guest instance crash) by leveraging use of qemu_map_ram_ptr to access guest ram block area.
- affected < 4.2.5_21-45.33.1fixed 4.2.5_21-45.33.1
Stack-based buffer overflow in hw/usb/redirect.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (QEMU process crash) via vectors related to logging debug messages.
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
qemu-nbd in QEMU (aka Quick Emulator) does not ignore SIGPIPE, which allows remote attackers to cause a denial of service (daemon crash) by disconnecting during a server-to-client reply attempt.
- affected < 4.2.5_21-45.5.1fixed 4.2.5_21-45.5.1
The dhcp_decode function in slirp/bootp.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) via a crafted DHCP options string.
- affected < 4.2.5_21-41.1fixed 4.2.5_21-41.1
Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
- affected < 4.2.5_21-44.1fixed 4.2.5_21-44.1
QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return value, a different vulnerability than CVE-2017-6505.
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