This bug was fixed in the package linux - 4.4.0-24.43
---------------
linux (4.4.0-24.43) xenial; urgency=low
[ Kamal Mostafa ]
* CVE-2016-1583 (LP: #1588871)
- ecryptfs: fix handling of directory opening
- SAUCE: proc: prevent stacking filesystems on top
- SAUCE: ecryptfs: forbid opening files without mmap handler
- SAUCE: sched: panic on corrupted stack end
* arm64: statically link rtc-efi (LP: #1583738)
- [Config] Link rtc-efi statically on arm64
-- Kamal Mostafa <ka...@canonical.com> Fri, 03 Jun 2016 10:02:16 -0700
** Changed in: linux (Ubuntu Xenial)
Status: Fix Committed => Fix Released
** CVE added: http://www.cve.mitre.org/cgi-
bin/cvename.cgi?name=2016-1583
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https://bugs.launchpad.net/bugs/1577288
Title:
HDMI audio playback noise observed on AMD Polaris 10/11 GPU
Status in linux package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Fix Released
Bug description:
Steps to reproduce :
1. Install Ubuntu 16.04 and make sure AMDGPU driver is loaded for Polaris
10/11 GPUs.
1.Connect the audio capable monitor via HDMI or DP.
2.Install vlc player
3.Select HDMI as default audio endpoint
4.Play any audio file using vlc
Expected:
Audio should be played smoothly
Actually:
Along with audio play-back noise output was observed
FIX: The fix is submitted to upstream. The commit hash
#8eb22214b7cb0c0a28be6caf3b81201629d8ea7c is in torvalds master branch tree :
https://github.com/torvalds/linux/commits/master/sound/pci/hda/hda_intel.c
Please pick this commit. The commit was also sent to stable kernel
release.
To manage notifications about this bug go to:
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