0.001 Low
EPSS
Percentile
25.8%
Layer 2 network filtering capabilities such as IPv6 RA guard or ARP inspection can be bypassed using combinations of VLAN 0 headers and LLC/SNAP headers.
bugzilla.redhat.com/show_bug.cgi?id=2010795
nvd.nist.gov/vuln/detail/CVE-2021-27853
www.cve.org/CVERecord?id=CVE-2021-27853