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Oracle Linux: (CVE-2016-1576) ELSA-2017-3609: Unbreakable Enterprise kernel security update

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Oracle Linux: (CVE-2016-1576) ELSA-2017-3609: Unbreakable Enterprise kernel security update

Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
05/02/2016
Created
07/25/2018
Added
08/24/2017
Modified
01/22/2020

Description

The overlayfs implementation in the Linux kernel through 4.5.2 does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an overlayfs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.

Solution(s)

  • oracle-linux-upgrade-dtrace-modules
  • oracle-linux-upgrade-dtrace-modules-provider-headers
  • oracle-linux-upgrade-dtrace-modules-shared-headers
  • oracle-linux-upgrade-kernel-uek
  • oracle-linux-upgrade-kernel-uek-debug
  • oracle-linux-upgrade-kernel-uek-debug-devel
  • oracle-linux-upgrade-kernel-uek-devel
  • oracle-linux-upgrade-kernel-uek-doc
  • oracle-linux-upgrade-kernel-uek-firmware

References

  • ELSA-2017-3609
  • CVE-2016-1576
  • USN-2907-1
  • USN-2907-2
  • USN-2908-1
  • USN-2908-2
  • USN-2908-3
  • USN-2908-4
  • USN-2908-5
  • USN-2909-1
  • USN-2909-2
  • USN-2910-1
  • USN-2910-2
View more

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