Description
drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local
users to bypass integer overflow checks, and cause a denial of service
(memory corruption) or have unspecified other impact, by leveraging access
to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a
"state machine confusion bug."
Ubuntu-Description
Vlad Tsyrklevich discovered an integer overflow vulnerability in the VFIO
PCI driver for the Linux kernel. A local attacker with access to a vfio PCI
device file could use this to cause a denial of service (system crash) or
possibly execute arbitrary code.
Notes
jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are
not supported on the Ubuntu Touch 14.10 and earlier preview kernels
linux-lts-saucy no longer receives official support
linux-lts-quantal no longer receives official support |
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was not-affected)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | not-affected
(4.4.0-1002.2)
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1018.27)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | not-affected
(4.15.0-1023.24~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.11.0-1009.9)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | ignored
(was needed ESM criteria)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.10.0-1004.4)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.4.0-1014.14)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.10.0-27.30~16.04.2)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | released
(4.10.0-27.30~16.04.2)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Product
linux-krillin: | not-affected
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.4.0-1004.9)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Patches:
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [end-of-life])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
This package is not directly supported by the Ubuntu Security Team
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | released
(3.13.0-132.181~precise1)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [out of standard support])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [was needed now end-of-life])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored [out of standard support])
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | released
(4.4.0-79.100~14.04.1)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
(trusty was ignored)
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | not-affected
(4.13.0-1008.9)
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was ignored [abandoned])
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Package
Upstream: | released
(4.9~rc4)
|
Ubuntu 12.04 ESM (Precise Pangolin): | DNE
(precise was not-affected)
|
Ubuntu 14.04 ESM (Trusty Tahr): | DNE
|
Ubuntu 16.04 LTS (Xenial Xerus): | DNE
|
Ubuntu 18.04 LTS (Bionic Beaver): | DNE
|
Product
linux-vegetahd: | not-affected
|
Updated: 2019-12-05 18:46:34 UTC (commit dd38ff22974aae499eb50644b9d5a2817483cbdb)