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Case File

CVE-2013-2239

MEDIUM · CVSS 4.7 EPSS 0.35%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-11-12 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.7. It affects Linux.

CVE
CVE-2013-2239
Severity
MEDIUM
CVSS
4.7
EPSS
0.35%
Linux

Original NVD Description

vzkernel before 042stab080.2 in the OpenVZ modification for the Linux kernel 2.6.32 does not initialize certain length variables, which allows local users to obtain sensitive information from kernel stack memory via (1) a crafted ploop driver ioctl call, related to the ploop_getdevice_ioc function in drivers/block/ploop/dev.c, or (2) a crafted quotactl system call, related to the compat_quotactl function in fs/quota/quota.c.