CVE-2020-28097
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- CVE-2020-28097
CVE Details
| Release Date: | 2021-06-24 | |
| Impact: | None | What is this? |
Description
The vgacon subsystem in the Linux kernel before 5.8.10 mishandles software scrollback. There is a vgacon_scrolldelta out-of-bounds read, aka CID-973c096f6a85.
See more information about CVE-2020-28097 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: | 5.9 |
| Vector String: | CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| Version: | 3.0 |
| Attack Vector: | Physical |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2021-9442 | 2021-09-08 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2021-9442 | 2021-09-08 |
| Oracle VM version 3 (kernel-uek) | OVMSA-2021-0030 | 2021-09-09 |
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