AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2018-17155

MEDIUM · CVSS 5.5 EPSS 0.37%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-09-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2018-17155
Severity
MEDIUM
CVSS
5.5
EPSS
0.37%

Original NVD Description

In FreeBSD before 11.2-STABLE(r338983), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338984), and 10.4-RELEASE-p13, due to insufficient initialization of memory copied to userland in the getcontext and swapcontext system calls, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts privileged kernel data.