CVE-2013-2239 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2013-2239 Interim 1 3 2021-06-09T09:17:00Z current 2021-05-30T13:11:52Z 2021-06-09T09:17:00Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings 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. CVE-2013-2239 moderate 4.7 AV:L/AC:M/Au:N/C:C/I:N/A:N