CVE ID:	CVE-2010-2524
Description:	The DNS resolution functionality in the CIFS implementation in the Linux kernel before 2.6.35, when CONFIG_CIFS_DFS_UPCALL is enabled, relies on a user's keyring for the dns_resolver upcall in the cifs.upcall userspace helper, which allows local users to spoof the results of DNS queries and perform arbitrary CIFS mounts via vectors involving an add_key call, related to a "cache stuffing" issue and MS- DFS referrals.
Test IDs:	1.3.6.1.4.1.25623.1.0.67795   1.3.6.1.4.1.25623.1.0.69970   1.3.6.1.4.1.25623.1.0.67797
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2010-2524 20110211 VMSA-2011-0003 Third party component updates for VMware vCenter Server, vCenter Update Manager, ESXi and ESX http://www.securityfocus.com/archive/1/516397/100/0/threaded 43315 http://secunia.com/advisories/43315 MDVSA-2010:172 http://www.mandriva.com/security/advisories?name=MDVSA-2010:172 RHSA-2010:0610 http://www.redhat.com/support/errata/RHSA-2010-0610.html SUSE-SA:2010:040 http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00004.html USN-1000-1 http://www.ubuntu.com/usn/USN-1000-1 [oss-security] 20100802 CVE-2010-2524 kernel: dns_resolver upcall security issue http://marc.info/?l=oss-security&m=128072090331700&w=2 [oss-security] 20100802 Re: CVE-2010-2524 kernel: dns_resolver upcall security issue http://marc.info/?l=oss-security&m=128078387328921&w=2 [oss-security] 20100803 Re: CVE-2010-2524 kernel: dns_resolver upcall security issue http://marc.info/?l=oss-security&m=128080755321157&w=2 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4c0c03ca54f72fdd5912516ad0a23ec5cf01bda7 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4c0c03ca54f72fdd5912516ad0a23ec5cf01bda7 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.35 http://www.vmware.com/security/advisories/VMSA-2011-0003.html http://www.vmware.com/security/advisories/VMSA-2011-0003.html https://bugzilla.redhat.com/show_bug.cgi?id=612166 https://bugzilla.redhat.com/show_bug.cgi?id=612166