Debian/linux: medium 5.5
In the AppleTalk subsystem in the Linux kernel before 5.1, there is a potential NULL pointer dereference because register_snap_client may return NULL. This will lead to denial of service in net/applet
Action: Upgrade linux to 5.2.6-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.2.6-1 | - |
Fixed versions
| 5.2.6-1 |
Sources
- osv: DEBIAN-CVE-2019-19227#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2019-19227
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