CVE-2016-6130 (retired)

Priority
Description
Race condition in the sclp_ctl_ioctl_sccb function in
drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local
users to obtain sensitive information from kernel memory by changing a
certain length value, aka a "double fetch" vulnerability.
Ubuntu-Description
Pengfei Wang discovered a race condition in the s390 SCLP console driver
for the Linux kernel when handling ioctl()s. A local attacker could use
this to obtain 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
 sbeattie> s390 only
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (s390-specific)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-42.62)
Patches:
Introduced by d475f942b1dd6a897dac3ad4ed98d6994b275378Fixed by 532c34b5fbf1687df63b3fcd5b2846312ac943c6
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (4.4.0-1002.2)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.4.0-1001.10)
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.4.0-1003.3)
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.8.0-36.36~16.04.1)
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (4.8.0-36.36~16.04.1)
Package
linux-krillin:not-affected
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Patches:
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (s390-specific)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (s390-specific)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (s390-specific)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):not-affected (s390-specific)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):not-affected
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):ignored
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (s390-specific)
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (s390-specific)
Package
Upstream:released (4.6~rc6)
Ubuntu 14.04 LTS (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Package
linux-vegetahd:not-affected
More Information

Updated: 2019-03-26 12:22:18 UTC (commit ccdecfcf0fead22bd291e5f4ea745a46872dcb15)