group.of.nepali.translators team mailing list archive

[Steve Beattie <sbeattie@xxxxxxxxxx>]

Public bug reported:

The upstream commit 9f834ec18defc369d73ccf9e87a2790bfa05bf46 was
backported to the 4.4.x xenial kernel series to address CVE-2019-11190.
However, the change introduces subtle changes to apparmor policy,
including in the apparmor regression tests. A sysfs entry was added in
later kernels to indicate this; 34c426acb75cc21bdf84685e106db0c1a3565057
upstream; this should be backported to the 4.4 kernels.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: linux (Ubuntu Xenial)
     Importance: Undecided
         Status: New

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1830984

Title:
  apparmor fs does not reflect 4.4 backport of mmap perms change

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  New

Bug description:
  The upstream commit 9f834ec18defc369d73ccf9e87a2790bfa05bf46 was
  backported to the 4.4.x xenial kernel series to address
  CVE-2019-11190. However, the change introduces subtle changes to
  apparmor policy, including in the apparmor regression tests. A sysfs
  entry was added in later kernels to indicate this;
  34c426acb75cc21bdf84685e106db0c1a3565057 upstream; this should be
  backported to the 4.4 kernels.

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