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CVE-2014-4157

Good to know:

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Date: June 23, 2014

arch/mips/include/asm/thread_info.h in the Linux kernel before 3.14.8 on the MIPS platform does not configure _TIF_SECCOMP checks on the fast system-call path, which allows local users to bypass intended PR_SET_SECCOMP restrictions by executing a crafted application without invoking a trace or audit subsystem.

Language: C

Severity Score

Related Resources (9)

https://security-tracker.debian.org/tracker/CVE-2014-4157
https://github.com/torvalds/linux/commit/137f7df8cead00688524c82360930845396b8a21
http://www.openwall.com/lists/oss-security/2014/06/17/17
http://openwall.com/lists/oss-security/2014/06/16/1
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.8
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=751417
https://nvd.nist.gov/vuln/detail/CVE-2014-4157
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=137f7df8cead00688524c82360930845396b8a21
https://www.mend.io/vulnerability-database/CVE-2014-4157

Severity Score

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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