PT-2014-3316 · Linux+4 · Linux Kernel+4

Hannes Frederic Sowa · Published 2013-12-09 · Updated 2014-04-27 · CVE-2013-7266

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Medium

Base vector

AV:L/AC:L/Au:N/C:C/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.12.4

Description The issue allows local users to obtain sensitive information from kernel memory. This can be achieved through certain system calls, including recvfrom, recvmmsg, or recvmsg. The mISDN sock recvmsg function in the Linux kernel does not properly validate a length value against the size of an associated data structure, leading to this information disclosure.

Recommendations For Linux kernel versions prior to 3.12.4, update to version 3.12.4 or later to resolve the issue.

Exploit

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

ALT-PU-2013-1264

ALT-PU-2014-1422

ALT-PU-2014-1547

CESA-2014_0328

CVE-2013-7266

DLA-103-1

RHSA-2014:0328

RHSA-2014_0328

SUSE-SU-2015:0652-1

USN-2109-1

USN-2110-1

USN-2113-1

USN-2117-1

USN-2128-1

USN-2129-1

USN-2135-1

USN-2136-1

USN-2138-1

USN-2139-1

USN-2141-1

Affected Products

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

References · 39

• 🔥 https://github.com/luan0ap/cve-2018-14634 · Exploit
• https://ubuntu.com/security/notices/USN-2139-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-7266 · Vendor Advisory
• https://ubuntu.com/security/CVE-2013-7266 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2141-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2113-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2013-7266 · Vendor Advisory
• http://ubuntu.com/usn/USN-2139-1 · Vendor Advisory
• http://ubuntu.com/usn/USN-2129-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2110-1 · Vendor Advisory
• http://ubuntu.com/usn/USN-2117-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2129-1 · Vendor Advisory
• http://ubuntu.com/usn/USN-2109-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-7266 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2135-1 · Vendor Advisory