Vulnerability Details CVE-2018-9439
In __unregister_prot_hook and packet_release of af_packet.c, there is a
possible use-after-free due to improper locking. This could lead to local
escalation of privilege in the kernel with System execution privileges
needed. User interaction is not needed for exploitation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.9%
CVSS Severity
CVSS v3 Score 6.7