CVE-2019-1125

Priority
Description
An information disclosure vulnerability exists when certain central
processing units (CPU) speculatively access memory, aka 'Windows Kernel
Information Disclosure Vulnerability'. This CVE ID is unique from
CVE-2019-1071, CVE-2019-1073.
Ubuntu-Description
Andrei Vlad Lutas and Dan Lutas discovered that some x86 processors
incorrectly handle SWAPGS instructions during speculative execution. A
local attacker could use this to expose sensitive information (kernel
memory).
Assigned-to
tyhicks
Notes
tyhicksThis issue is not believed to be exploitable in the Linux kernel but
kernel updates will be made available to ensure that it cannot be exploited
Kernel updates will soon be available for testing in the Proposed
pocket and they are expected to be officially released on August 12th
See the following page if you'd like to test the patched kernels from
the Proposed pocket: https://wiki.ubuntu.com/Testing/EnableProposed
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):ignored (was needs-triage ESM criteria)
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-159.187)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-58.64)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-25.26)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.2.0-13.14)
Ubuntu 20.04 (Focal Fossa):not-affected
Patches:
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
18ec54fdd6d18d92025af097cd042a75cf0ea24c
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
a2059825986a1c8143fd6698774fa9d83733bb11
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.4.0-1054.58)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1090.101)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1045.47)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1012.13)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.0.0-1012.13)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (5.0.0-1021.24~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1045.47~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.15.0-1059.64~14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1055.60)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-1014.14~18.04.1)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1014.14)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.0.0-1014.14)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (5.3.0-1007.8~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1055.60)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-1014.14~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1040.42~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1040.42)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1013.13)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.0.0-1013.13)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (5.3.0-1008.9~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1040.42)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1040.42)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-1013.13~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-58.64~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-25.26~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-58.64~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):ignored (was pending \[5.3.0-19.20~18.04.2\] now end-of-life)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1054.61)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1042.42)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1013.14)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.0.0-1013.14)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):ignored (was needed ESM criteria)
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.4.0-164.192~14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (was needs-triage now end-of-life)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1050.57)
Ubuntu 19.04 (Disco Dingo):released (4.15.0-1050.57)
Ubuntu 19.10 (Eoan Ermine):released (4.15.0-1050.57)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):pending (5.0.0-1018.20)
Ubuntu 19.04 (Disco Dingo):pending (5.0.0-1018.20)
Ubuntu 19.10 (Eoan Ermine):pending (5.0.0-1018.20)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1021.23~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1021.23)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1004.8)
Ubuntu 19.10 (Eoan Ermine):not-affected (5.3.0-1002.2)
Ubuntu 20.04 (Focal Fossa):not-affected
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):DNE
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (5.0.0-1007.12~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (does not affect ARM processors)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (does not affect ARM processors)
Ubuntu 19.04 (Disco Dingo):not-affected (does not affect ARM processors)
Ubuntu 19.10 (Eoan Ermine):not-affected (does not affect ARM processors)
Ubuntu 20.04 (Focal Fossa):not-affected (does not affect ARM processors)
Package
Upstream:released (5.3~rc4)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (does not affect ARM processors)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (does not affect ARM processors)
Ubuntu 19.04 (Disco Dingo):not-affected (does not affect ARM processors)
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-12-06 01:14:36 UTC (commit be3411dae570c7f9feeb8a3a68f54cc16c0d19d7)