A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14356
Reference (s):
- https://security.netapp.com/advisory/ntap-20200904-0002/
- https://bugzilla.kernel.org/show_bug.cgi?id=208003
- URL: https://bugzilla.kernel.org/show_bug.cgi?id=208003
- https://bugzilla.redhat.com/show_bug.cgi?id=1868453
- URL: https://bugzilla.redhat.com/show_bug.cgi?id=1868453