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Red Hat: CVE-2017-2584: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)

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Red Hat: CVE-2017-2584: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:P)
Published
01/14/2017
Created
03/19/2019
Added
12/14/2018
Modified
03/03/2021

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.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

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