Vulnerability Details CVE-2018-6920
In FreeBSD before 11.1-STABLE(r332303), 11.1-RELEASE-p10, 10.4-STABLE(r332321), and 10.4-RELEASE-p9, due to insufficient initialization of memory copied to userland in the Linux subsystem and Atheros wireless driver, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts of privileged kernel data.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 18.6%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
Products affected by CVE-2018-6920
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cpe:2.3:o:freebsd:freebsd:10.0
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cpe:2.3:o:freebsd:freebsd:10.1
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cpe:2.3:o:freebsd:freebsd:10.2
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cpe:2.3:o:freebsd:freebsd:10.3
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cpe:2.3:o:freebsd:freebsd:11.0