Vulnerabilities > XEN > XEN > 4.9.2
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-10-08 | CVE-2019-17341 | Race Condition vulnerability in multiple products An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging a page-writability race condition during addition of a passed-through PCI device. | 7.8 |
| 2019-10-08 | CVE-2019-17340 | Memory Leak vulnerability in multiple products An issue was discovered in Xen through 4.11.x allowing x86 guest OS users to cause a denial of service or gain privileges because grant-table transfer requests are mishandled. | 6.1 |
| 2019-10-08 | CVE-2019-17351 | Allocation of Resources Without Limits or Throttling vulnerability in multiple products An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7. | 4.9 |
| 2019-10-08 | CVE-2019-17350 | Infinite Loop vulnerability in multiple products An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a compare-and-exchange operation. | 5.5 |
| 2018-12-08 | CVE-2018-19965 | An issue was discovered in Xen through 4.11.x allowing 64-bit PV guest OS users to cause a denial of service (host OS crash) because #GP[0] can occur after a non-canonical address is passed to the TLB flushing code. | 5.6 |
| 2018-12-08 | CVE-2018-19962 | Information Exposure vulnerability in multiple products An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because small IOMMU mappings are unsafely combined into larger ones. | 7.8 |
| 2018-12-08 | CVE-2018-19961 | Incomplete Cleanup vulnerability in multiple products An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes. | 7.8 |
| 2018-11-01 | CVE-2018-18883 | NULL Pointer Dereference vulnerability in XEN An issue was discovered in Xen 4.9.x through 4.11.x, on Intel x86 platforms, allowing x86 HVM and PVH guests to cause a host OS denial of service (NULL pointer dereference) or possibly have unspecified other impact because nested VT-x is not properly restricted. | 7.2 |
| 2018-08-17 | CVE-2018-15471 | Out-of-bounds Read vulnerability in multiple products An issue was discovered in xenvif_set_hash_mapping in drivers/net/xen-netback/hash.c in the Linux kernel through 4.18.1, as used in Xen through 4.11.x and other products. | 7.8 |
| 2018-08-17 | CVE-2018-15470 | Resource Exhaustion vulnerability in XEN An issue was discovered in Xen through 4.11.x. | 4.9 |