Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2016-9604

It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 5.4%
CVSS Severity
CVSS v3 Score 4.4
CVSS v2 Score 2.1
References
Products affected by CVE-2016-9604


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