CVE-2014-7145

Linux Kernel < 3.16.3 - Denial of Service via SMB2 DFS IPC$ Share Deletion

Title source: llm
STIX 2.1

Description

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.

References (7)

Core 7
Core References
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2394-1
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2014/09/22/4
Release Notes, Vendor Advisory x_refsource_confirm
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/69867
Third Party Advisory vendor-advisory x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2015-0102.html

Scores

EPSS 0.0372
EPSS Percentile 88.6%

Details

CWE
CWE-399
Status published
Products (6)
canonical/ubuntu_linux 12.04
linux/linux_kernel 3.6 - 3.10.55
redhat/enterprise_linux_desktop 7.0
redhat/enterprise_linux_hpc_node 7.0
redhat/enterprise_linux_server 7.0
redhat/enterprise_linux_workstation 7.0
Published Sep 28, 2014
Tracked Since Feb 18, 2026