Vulnerabilities > XEN > XEN > 4.7.2
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
2017-11-28 | CVE-2017-17046 | Information Exposure vulnerability in XEN An issue was discovered in Xen through 4.9.x on the ARM platform allowing guest OS users to obtain sensitive information from DRAM after a reboot, because disjoint blocks, and physical addresses that do not start at zero, are mishandled. | 2.1 |
2017-11-28 | CVE-2017-17045 | Use After Free vulnerability in XEN An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service (BUG and host OS crash) by leveraging the mishandling of Populate on Demand (PoD) Physical-to-Machine (P2M) errors. | 7.2 |
2017-11-28 | CVE-2017-17044 | Infinite Loop vulnerability in XEN An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to cause a denial of service (infinite loop and host OS hang) by leveraging the mishandling of Populate on Demand (PoD) errors. | 4.9 |
2017-10-18 | CVE-2017-15596 | Resource Exhaustion vulnerability in XEN An issue was discovered in Xen 4.4.x through 4.9.x allowing ARM guest OS users to cause a denial of service (prevent physical CPU usage) because of lock mishandling upon detection of an add-to-physmap error. | 4.9 |
2017-10-18 | CVE-2017-15595 | Resource Exhaustion vulnerability in XEN 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. | 7.2 |
2017-10-18 | CVE-2017-15594 | Unspecified vulnerability in XEN 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. | 4.6 |
2017-10-18 | CVE-2017-15593 | Missing Release of Resource after Effective Lifetime vulnerability in XEN 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. | 4.9 |
2017-10-18 | CVE-2017-15592 | Exposure of Resource to Wrong Sphere vulnerability in XEN 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. | 7.2 |
2017-10-18 | CVE-2017-15591 | Improper Input Validation vulnerability in XEN An issue was discovered in Xen 4.5.x through 4.9.x allowing attackers (who control a stub domain kernel or tool stack) to cause a denial of service (host OS crash) because of a missing comparison (of range start to range end) within the DMOP map/unmap implementation. | 4.9 |
2017-09-12 | CVE-2017-14319 | Unspecified vulnerability in XEN A grant unmapping issue was discovered in Xen through 4.9.x. | 7.2 |