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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2017-16994 Detail

Description

The walk_hugetlb_range function in mm/pagewalk.c in the Linux kernel before 4.14.2 mishandles holes in hugetlb ranges, which allows local users to obtain sensitive information from uninitialized kernel memory via crafted use of the mincore() system call.


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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Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=373c4557d2aa362702c4c2d41288fb1e54990b7c Patch 
http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.2 Release Notes 
http://www.securityfocus.com/bid/101969 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2018:0502
https://bugs.chromium.org/p/project-zero/issues/detail?id=1431 Exploit  Issue Tracking  Patch 
https://github.com/torvalds/linux/commit/373c4557d2aa362702c4c2d41288fb1e54990b7c Patch 
https://usn.ubuntu.com/3617-1/
https://usn.ubuntu.com/3617-2/
https://usn.ubuntu.com/3617-3/
https://usn.ubuntu.com/3619-1/
https://usn.ubuntu.com/3619-2/
https://usn.ubuntu.com/3632-1/
https://www.exploit-db.com/exploits/43178/ Exploit  Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

9 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16994
NVD Published Date:
11/27/2017
NVD Last Modified:
04/24/2018
Source:
MITRE