CVEvulnerability
CVE-2013-2239
4.7 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-11-12
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.7 MEDIUM — AV:L/AC:M/Au:N/C:C/I:N/A:N
- Weaknesses
- CWE-264
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.
Affected configurations
• openvz vzkernel 2.6.32
Related
Weakness · not in database (1)
References
- http://openwall.com/lists/oss-security/2013/07/04/9 openwall.com
- http://wiki.openvz.org/Download/kernel/rhel6-testing/042stab080.2 wiki.openvz.org
- http://www.debian.org/security/2013/dsa-2766 www.debian.org
- https://bugs.gentoo.org/show_bug.cgi?id=475762 bugs.gentoo.org
- https://security-tracker.debian.org/tracker/CVE-2013-2239 security-tracker.debian.org
- http://openwall.com/lists/oss-security/2013/07/04/9 openwall.com
- http://wiki.openvz.org/Download/kernel/rhel6-testing/042stab080.2 wiki.openvz.org
- http://www.debian.org/security/2013/dsa-2766 www.debian.org
- https://bugs.gentoo.org/show_bug.cgi?id=475762 bugs.gentoo.org
- https://security-tracker.debian.org/tracker/CVE-2013-2239 security-tracker.debian.org