Vulnerabilities > XEN > XEN > 3.4.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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 |
| 2020-07-07 | 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 |
| 2020-04-14 | CVE-2020-11743 | Improper Handling of Exceptional Conditions vulnerability in multiple products An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of a bad error path in GNTTABOP_map_grant. | 5.5 |
| 2020-04-14 | CVE-2020-11742 | An issue was discovered in Xen through 4.13.x, allowing guest OS users to cause a denial of service because of bad continuation handling in GNTTABOP_copy. | 5.5 |
| 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-2020-11740 | Improper Cross-boundary Removal of Sensitive Data vulnerability in multiple products An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. | 5.5 |
| 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-2019-19577 | 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 |
| 2019-12-04 | CVE-2019-19579 | Improper Input Validation vulnerability in multiple products An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not used), because of an incomplete fix for CVE-2019-18424. | 6.8 |
| 2019-10-31 | CVE-2019-18424 | OS Command Injection vulnerability in multiple products An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device. | 6.8 |