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CVE-2017-2584 Detail

Description

arch/x86/kvm/emulate.c in the Linux kernel through 4.9.3 allows local users to obtain sensitive information from kernel memory or cause a denial of service (use-after-free) via a crafted application that leverages instruction emulation for fxrstor, fxsave, sgdt, and sidt.


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=129a72a0d3c8e139a04512325384fe5ac119e74d
http://www.debian.org/security/2017/dsa-3791
http://www.openwall.com/lists/oss-security/2017/01/13/7
http://www.securityfocus.com/bid/95430
http://www.securitytracker.com/id/1037603
https://bugzilla.redhat.com/show_bug.cgi?id=1413001
https://github.com/torvalds/linux/commit/129a72a0d3c8e139a04512325384fe5ac119e74d
https://usn.ubuntu.com/3754-1/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-2584
NVD Published Date:
01/14/2017
NVD Last Modified:
08/24/2018
Source:
Red Hat, Inc.