CVE-2013-2239 | BDVDB-2026-58365 Detail

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://wiki.openvz.org/Download/kernel/rhel6-testing/042stab080.2
http://www.debian.org/security/2013/dsa-2766
https://bugs.gentoo.org/show_bug.cgi?id=475762
https://security-tracker.debian.org/tracker/CVE-2013-2239
http://openwall.com/lists/oss-security/2013/07/04/9

Exploit#

No public exploit known

History#

Version 12013-11-12Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.