CVE-2014-7145

The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.

• CWE-399

• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=18f39e7be0121317550d03e267e3ebd4dbfbb3ce
• http://rhn.redhat.com/errata/RHSA-2015-0102.htmlThird Party Advisory
• http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3Release Notes, Vendor Advisory
• http://www.openwall.com/lists/oss-security/2014/09/22/4Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/69867Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-2394-1Third Party Advisory
• https://github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ceIssue Tracking, Patch
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=18f39e7be0121317550d03e267e3ebd4dbfbb3ce
• http://rhn.redhat.com/errata/RHSA-2015-0102.htmlThird Party Advisory
• http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3Release Notes, Vendor Advisory
• http://www.openwall.com/lists/oss-security/2014/09/22/4Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/69867Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-2394-1Third Party Advisory
• https://github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ceIssue Tracking, Patch

Published

Sep 28, 2014

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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