PT-2014-5681 · Linux+5 · Linux Kernel+5

Published 2014-05-08 · Updated 2020-08-21 · CVE-2014-4027

Positive Technologies (AI Summary)

CVSS v2.0

2.3

Low

Base vector

AV:A/AC:M/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.14

Description The issue concerns the rd build device space function in the Linux kernel, which fails to properly initialize a certain data structure. This allows local users to obtain sensitive information from ramdisk mcp memory by leveraging access to a SCSI initiator.

Recommendations For versions prior to 3.14, update to version 3.14 or later to resolve the issue.

Exploit

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

ALT-PU-2014-1602

ALT-PU-2014-2064

CESA-2014_1971

CVE-2014-4027

RHSA-2014:0913

RHSA-2014:1971

RHSA-2014_1971

SUSE-RU-2015:0621-1

SUSE-SU-2015:0581-1

SUSE-SU-2015:0736-1

SUSE-SU-2015:1174-1

SUSE-SU-2015:1376-1

USN-2285-1

USN-2334-1

USN-2335-1

USN-2336-1

USN-2337-1

Affected Products

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Ubuntu

References · 52

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/recvmmsg_priv_esc.rb · Exploit
• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/android/local/futex_requeue.rb · Exploit
• 🔥 https://github.com/saelo/cve-2014-0038 · Exploit
• 🔥 https://github.com/timwr/CVE-2014-3153 · Exploit
• 🔥 https://github.com/android-rooting-tools/libfutex_exploit · Exploit
• 🔥 https://github.com/lieanu/CVE-2014-3153 · Exploit
• 🔥 https://github.com/elongl/CVE-2014-3153 · Exploit
• 🔥 https://github.com/zerodavinci/CVE-2014-3153-exploit · Exploit
• 🔥 https://github.com/tempbottle/CVE-2014-0196 · Exploit
• https://github.com/torvalds/linux/commit/4442dc8a92b8f9ad8ee9e7f8438f4c04c03a22dc · Patch
• https://linux.oracle.com/errata/ELSA-2014-3103.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-4027 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-4652 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-0206 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-4171 · Vendor Advisory