Vulnerability in Linux Kernel
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.8 (High). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.037 (89.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Linux Kernel
- Canonical Ubuntu Linux — versions 12.04
- Red Hat Enterprise Linux Desktop — versions 7.0
- Red Hat Enterprise Linux Hpc Node — versions 7.0
- Red Hat Enterprise Linux Server — versions 7.0
- Red Hat Enterprise Linux Workstation — versions 7.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.ubuntu.com/usn/USN-2394-1 (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2014/09/22/4 (mailing-list, Mailing List, Third Party Advisory)
- github.com/torvalds/linux/commit/18f39e7be0121317550d03e267e3ebd4dbfbb3ce (Patch, Issue Tracking)
- www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3 (Release Notes, Vendor Advisory)
- www.securityfocus.com/bid/69867 (VDB Entry, Third Party Advisory, vdb-entry)
- rhn.redhat.com/errata/RHSA-2015-0102.html (vendor-advisory, Third Party Advisory)
- git.kernel.org/
Frequently asked questions
- What is CVE-2014-7145?
- CVE-2014-7145 is a vulnerability in Linux Kernel, classified under CWE-399. Published 2014-09-28.
- Is CVE-2014-7145 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.