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Medium severity5.5NVD Advisory· Published May 8, 2018· Updated Jun 17, 2026

CVE-2018-6920

CVE-2018-6920

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • FreeBSD/FreeBSDllm-fuzzy2 versions
    <11.1-STABLE(r332303), 11.1-RELEASE-p10, 10.4-STABLE(r332321), 10.4-RELEASE-p9+ 1 more
    • (no CPE)range: <11.1-STABLE(r332303), 11.1-RELEASE-p10, 10.4-STABLE(r332321), 10.4-RELEASE-p9
    • (no CPE)range: All supported versions of FreeBSD.

Patches

Vulnerability mechanics

References

2

News mentions

0

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