CVE-2020-27673
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- CVE-2020-27673
CVE Details
| Release Date: | 2020-10-22 | |
| Impact: | None | What is this? |
Description
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.
See more information about CVE-2020-27673 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 5.5 |
| Vector String: | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2021-9009 | 2021-01-12 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5995 | 2020-12-14 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2020-5996 | 2020-12-15 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2021-9009 | 2021-01-12 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2020-5996 | 2020-12-15 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2021-0002 | 2021-01-12 |
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