** Changed in: linux-snapdragon (Ubuntu Precise)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Precise)
   Importance: Undecided => Medium

** Changed in: linux-snapdragon (Ubuntu Wily)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Wily)
   Importance: Undecided => Medium

** Changed in: linux-snapdragon (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Xenial)
   Importance: Undecided => Medium

** Changed in: linux-snapdragon (Ubuntu Yakkety)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Yakkety)
   Importance: Undecided => Medium

** Changed in: linux-snapdragon (Ubuntu Trusty)
       Status: New => Invalid

** Changed in: linux-snapdragon (Ubuntu Trusty)
   Importance: Undecided => Medium

** Description changed:

- ALSA timer ioctls have an open race and this may lead to a use-after-
- free of timer instance object.
+ sound/core/timer.c in the Linux kernel before 4.4.1 uses an incorrect
+ type of mutex, which allows local users to cause a denial of service
+ (race condition, use-after-free, and system crash) via a crafted ioctl
+ call.
  
  Break-Fix: - af368027a49a751d6ff4ee9e3f9961f35bb4fede

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https://bugs.launchpad.net/bugs/1549189

Title:
  CVE-2016-2546

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