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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2014-8133 Detail

Description

arch/x86/kernel/tls.c in the Thread Local Storage (TLS) implementation in the Linux kernel through 3.18.1 allows local users to bypass the espfix protection mechanism, and consequently makes it easier for local users to bypass the ASLR protection mechanism, via a crafted application that makes a set_thread_area system call and later reads a 16-bit value.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=41bdc78544b8a93a9c6814b8bbbfef966272abbe CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html CVE, Inc., Red Hat
http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html CVE, Inc., Red Hat
http://rhn.redhat.com/errata/RHSA-2015-1272.html CVE, Inc., Red Hat
http://secunia.com/advisories/62801 CVE, Inc., Red Hat
http://www.debian.org/security/2015/dsa-3128 CVE, Inc., Red Hat
http://www.mandriva.com/security/advisories?name=MDVSA-2015:058 CVE, Inc., Red Hat
http://www.openwall.com/lists/oss-security/2014/12/15/6 CVE, Inc., Red Hat
http://www.securityfocus.com/bid/71684 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2490-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2491-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2492-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2493-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2515-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2516-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2517-1 CVE, Inc., Red Hat
http://www.ubuntu.com/usn/USN-2518-1 CVE, Inc., Red Hat
https://bugzilla.redhat.com/show_bug.cgi?id=1172797 CVE, Inc., Red Hat
https://github.com/torvalds/linux/commit/41bdc78544b8a93a9c6814b8bbbfef966272abbe CVE, Inc., Red Hat

Weakness Enumeration

CWE-ID CWE Name Source
CWE-264 Permissions, Privileges, and Access Controls cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

13 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-8133
NVD Published Date:
12/17/2014
NVD Last Modified:
04/12/2025
Source:
Red Hat, Inc.