| Max CVSS | 7.2 | Min CVSS | 4.7 | Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published | |
| CVE-2018-19964 | 4.9 |
An issue was discovered in Xen 4.11.x allowing x86 guest OS users to cause a denial of service (host OS hang) because the p2m lock remains unavailable indefinitely in certain error conditions.
|
24-08-2020 - 17:37 | 08-12-2018 - 04:29 | |
| CVE-2018-19963 | 6.9 |
An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.
|
03-10-2019 - 00:03 | 08-12-2018 - 04:29 | |
| CVE-2018-19965 | 4.7 |
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. NOTE: this issue exists because of
|
03-10-2019 - 00:03 | 08-12-2018 - 04:29 | |
| CVE-2018-19962 | 6.9 |
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.
|
03-10-2019 - 00:03 | 08-12-2018 - 04:29 | |
| CVE-2018-19966 | 7.2 |
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because of an interpretation conflict for a union data structure associated with shadow pagi
|
03-10-2019 - 00:03 | 08-12-2018 - 04:29 | |
| CVE-2018-19961 | 6.9 |
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.
|
03-10-2019 - 00:03 | 08-12-2018 - 04:29 | |
| CVE-2018-19967 | 4.9 |
An issue was discovered in Xen through 4.11.x on Intel x86 platforms allowing guest OS users to cause a denial of service (host OS hang) because Xen does not work around Intel's mishandling of certain HLE transactions associated with the KACQUIRE ins
|
17-04-2019 - 21:29 | 08-12-2018 - 04:29 |