** 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:

- It was discovered that Linux incorrectly accounted the number of in-
- flight fds over a unix domain socket to the original opener of the file-
- descriptor. This allows another process to arbitrary deplete the
- original file-openers resource limit for the maximum of open files.
- Instead the sending processes and its struct cred should be credited.
+ The Linux kernel before 4.5 allows local users to bypass file-descriptor
+ limits and cause a denial of service (memory consumption) by leveraging
+ incorrect tracking of descriptor ownership and sending each descriptor
+ over a UNIX socket before closing it. NOTE: this vulnerability exists
+ because of an incorrect fix for CVE-2013-4312.
  
  Break-Fix: 712f4aad406bb1ed67f3f98d04c044191f0ff593
  415e3d3e90ce9e18727e8843ae343eda5a58fad6

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https://bugs.launchpad.net/bugs/1549203

Title:
  CVE-2016-2550

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