| Max CVSS | 6.9 | Min CVSS | 4.9 | Total Count | 2 |
| ID | CVSS | Summary | Last (major) update | Published | |
| CVE-2020-27673 | 4.9 |
An issue was discovered in the Linux kernel through 5.9.1, as used with Xen through 4.14.x. Guest OS users can cause a denial of service (host OS hang) via a high rate of events to dom0, aka CID-e99502f76271.
|
22-08-2023 - 15:16 | 22-10-2020 - 21:15 | |
| CVE-2020-27670 | 6.9 |
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because an AMD IOMMU page-table entry can be half-updated.
|
07-10-2022 - 15:24 | 22-10-2020 - 21:15 | |
| CVE-2020-27671 | 6.9 |
An issue was discovered in Xen through 4.14.x allowing x86 HVM and PVH guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because coalescing of per-page IOMMU TLB flushes is mishandled.
|
26-04-2022 - 16:23 | 22-10-2020 - 21:15 | |
| CVE-2020-27672 | 6.9 |
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB
|
26-04-2022 - 16:23 | 22-10-2020 - 21:15 |