CVE-2016-5728 (retired)

Priority
Description
Race condition in the vop_ioctl function in
drivers/misc/mic/vop/vop_vringh.c in the MIC VOP driver in the Linux kernel
before 4.6.1 allows local users to obtain sensitive information from kernel
memory or cause a denial of service (memory corruption and system crash) by
changing a certain header, aka a "double fetch" vulnerability.
Ubuntu-Description
Pengfei Wang discovered a race condition in the MIC VOP driver in the Linux
kernel. A local attacker could use this to cause a denial of service
(system crash) or obtain potentially sensitive information from kernel
memory.
Notes
 jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
  not supported on the Ubuntu Touch 14.10 and earlier preview kernels
 jdstrand> linux-lts-saucy no longer receives official support
 jdstrand> linux-lts-quantal no longer receives official support
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-36.55)
Patches:
Introduced by f69bcbf3b4c4b333dcd7a48eaf868bf0c88edab5Fixed by 9bf292bfca94694a721449e3fd752493856710f6
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.4.0-1001.10)
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.4.0-1003.3)
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.8.0-36.36~16.04.1)
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.8.0-36.36~16.04.1)
Package
linux-krillin:not-affected
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1021.27)
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1024.27)
Package
Upstream:released (4.7~rc1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
linux-vegetahd:not-affected
More Information

Updated: 2019-05-15 17:19:20 UTC (commit 2d71aefac924bf16479c12958688c37878e881eb)