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Case File

CVE-2013-6834

MEDIUM · CVSS 4.9 EPSS 0.44%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-11-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.9. See the original NVD description below for full technical details.

CVE
CVE-2013-6834
Severity
MEDIUM
CVSS
4.9
EPSS
0.44%

Original NVD Description

The ql_eioctl function in sys/dev/qlxgbe/ql_ioctl.c in the kernel in FreeBSD 10 and earlier does not validate a certain size parameter, which allows local users to obtain sensitive information from kernel memory via a crafted ioctl call.