Debian/linux: medium 5.9
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.
Action: Upgrade linux to 5.8.10-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.8.10-1 | - |
Fixed versions
| 5.8.10-1 |
Sources
- osv: DEBIAN-CVE-2020-28097#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2020-28097
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