Debian/linux: medium 4.4
A flaw was found in the Linux kernel's implementation of string matching within a packet. A privileged user (with root or CAP_NET_ADMIN) when inserting iptables rules could insert a rule which can pan
Action: Upgrade linux to 5.5.13-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.5.13-1 | - |
Fixed versions
| 5.5.13-1 |
Sources
- osv: DEBIAN-CVE-2021-20177#Debian:14/linux
- https://security-tracker.debian.org/tracker/CVE-2021-20177
published · modified · JSON