Debian/linux: medium 4.4
The Linux kernel before version 5.8 is vulnerable to a NULL pointer dereference in drivers/tty/serial/8250/8250_core.c:serial8250_isa_init_ports() that allows local users to cause a denial of service
Action: Upgrade linux to 5.7.17-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.7.17-1 | - |
Fixed versions
| 5.7.17-1 |
Sources
- osv: DEBIAN-CVE-2020-15437#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2020-15437
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