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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-06-24T12:00:43

Updated: 2024-08-04T16:33:57.573Z

Reserved: 2020-11-02T00:00:00

Link: CVE-2020-28097

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-06-24T12:15:07.780

Modified: 2022-04-06T16:46:32.560

Link: CVE-2020-28097

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-09-16T00:00:00Z

Links: CVE-2020-28097 - Bugzilla