Vulnerabilities > XEN > XEN > 4.9.0
DATE | CVE | VULNERABILITY TITLE | RISK |
---|---|---|---|
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 |
2017-10-18 | CVE-2017-15590 | Unspecified vulnerability in XEN 4.9.0 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. | 4.6 |
2017-10-18 | CVE-2017-15589 | Information Exposure vulnerability in XEN 4.9.0 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. | 2.1 |
2017-10-18 | CVE-2017-15588 | Race Condition vulnerability in XEN 4.9.0 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. | 6.9 |
2017-09-12 | CVE-2017-14319 | Unspecified vulnerability in XEN A grant unmapping issue was discovered in Xen through 4.9.x. | 7.2 |
2017-09-12 | CVE-2017-14318 | NULL Pointer Dereference vulnerability in XEN An issue was discovered in Xen 4.5.x through 4.9.x. | 4.9 |
2017-09-12 | CVE-2017-14317 | Race Condition vulnerability in XEN A domain cleanup issue was discovered in the C xenstore daemon (aka cxenstored) in Xen through 4.9.x. | 4.7 |