Vulnerability Details : CVE-2013-2239
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.
Products affected by CVE-2013-2239
- cpe:2.3:o:openvz:vzkernel:2.6.32:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-2239
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-2239
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.7
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:N/A:N |
3.4
|
6.9
|
NIST |
CWE ids for CVE-2013-2239
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-2239
-
https://bugs.gentoo.org/show_bug.cgi?id=475762
475762 – (CVE-2013-2239) <sys-kernel/openvz-sources-2.6.32.80.2 : Multiple memory leaks (CVE-2013-2239)
-
http://openwall.com/lists/oss-security/2013/07/04/9
oss-security - OpenVZ security repport - Multiple memory leaks (CVE-2013-2239)
-
http://www.debian.org/security/2013/dsa-2766
Debian -- Security Information -- DSA-2766-1 linux-2.6
-
http://wiki.openvz.org/Download/kernel/rhel6-testing/042stab080.2
Download/kernel/rhel6-testing/042stab080.2 - OpenVZ Virtuozzo Containers Wiki
-
https://security-tracker.debian.org/tracker/CVE-2013-2239
CVE-2013-2239
Jump to