Vulnerabilities > XEN > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-09-23 | CVE-2020-25599 | Race Condition vulnerability in multiple products An issue was discovered in Xen through 4.14.x. | 7.0 |
| 2020-09-23 | CVE-2020-25595 | Improper Privilege Management vulnerability in multiple products An issue was discovered in Xen through 4.14.x. | 7.8 |
| 2020-07-20 | CVE-2020-15852 | Incorrect Default Permissions vulnerability in multiple products An issue was discovered in the Linux kernel 5.5 through 5.7.9, as used in Xen through 4.13.x for x86 PV guests. | 7.8 |
| 2020-07-07 | CVE-2020-15567 | Race Condition vulnerability in multiple products An issue was discovered in Xen through 4.13.x, allowing Intel guest OS users to gain privileges or cause a denial of service because of non-atomic modification of a live EPT PTE. | 7.8 |
| 2020-07-07 | CVE-2020-15565 | Resource Exhaustion vulnerability in multiple products An issue was discovered in Xen through 4.13.x, allowing x86 Intel HVM guest OS users to cause a host OS denial of service or possibly gain privileges because of insufficient cache write-back under VT-d. | 8.8 |
| 2020-04-14 | CVE-2020-11741 | Missing Initialization of Resource vulnerability in multiple products An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (with active profiling) to obtain sensitive information about other guests, cause a denial of service, or possibly gain privileges. | 8.8 |
| 2020-04-14 | CVE-2020-11739 | Race Condition vulnerability in multiple products An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service or possibly gain privileges because of missing memory barriers in read-write unlock paths. | 7.8 |
| 2019-12-11 | CVE-2019-19583 | An issue was discovered in Xen through 4.12.x allowing x86 HVM/PVH guest OS users to cause a denial of service (guest OS crash) because VMX VMEntry checks mishandle a certain case. | 7.5 |
| 2019-12-11 | CVE-2019-19578 | Incorrect Calculation vulnerability in multiple products An issue was discovered in Xen through 4.12.x allowing x86 PV guest OS users to cause a denial of service via degenerate chains of linear pagetables, because of an incorrect fix for CVE-2017-15595. | 8.8 |
| 2019-12-11 | CVE-2019-19577 | Improper Synchronization vulnerability in multiple products An issue was discovered in Xen through 4.12.x allowing x86 AMD HVM guest OS users to cause a denial of service or possibly gain privileges by triggering data-structure access during pagetable-height updates. | 7.2 |