CVE-2019-11135

Priority
Description
TSX Asynchronous Abort condition on some CPUs utilizing speculative
execution may allow an authenticated user to potentially enable information
disclosure via a side channel with local access.
Ubuntu-Description
Stephan van Schaik, Alyssa Milburn, Sebastian Österlund, Pietro Frigo,
Kaveh Razavi, Herbert Bos, Cristiano Giuffrida, Giorgi Maisuradze, Moritz
Lipp, Michael Schwarz, Daniel Gruss, and Jo Van Bulck discovered that Intel
processors using Transactional Synchronization Extensions (TSX) could
expose memory contents previously stored in microarchitectural buffers to a
malicious process that is executing on the same CPU core. A local attacker
could use this to expose sensitive information.
Notes
tyhicksThis issue only affects processors manufactured by Intel that support
Intel® Transactional Synchronization Extensions (TSX)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (3.20191112-0ubuntu0.14.04.2)
Ubuntu 16.04 LTS (Xenial Xerus):released (3.20191112-0ubuntu0.16.04.2)
Ubuntu 18.04 LTS (Bionic Beaver):released (3.20191112-0ubuntu0.18.04.2)
Ubuntu 19.04 (Disco Dingo):released (3.20191112-0ubuntu0.19.04.2)
Ubuntu 19.10 (Eoan Ermine):released (3.20191112-0ubuntu0.19.10.2)
Ubuntu 20.04 (Focal Fossa):released (3.20191115.1ubuntu1)
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):released (3.2.0-144.191)
Ubuntu 14.04 ESM (Trusty Tahr):released (3.13.0-175.226)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-168.197)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-69.78)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-35.38)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-22.24)
Ubuntu 20.04 (Focal Fossa):needed
Patches:
Introduced by
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by
1b42f017415b46c317e71d41c34ec088417a1883
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.4.0-1058.62)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1098.109)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1054.56)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1021.24)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1007.8)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
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 (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1054.56~16.04.1)
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 (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.15.0-1063.68~14.04.1)
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1063.68)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-1025.27~18.04.1)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1025.27)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1007.8)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
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 (5.4~rc8)
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):needs-triage
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1049.52)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-1025.26~18.04.1)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1025.26)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1008.9)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
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 (5.4~rc8)
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):needs-triage
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc8)
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 (4.15.0-1048.51)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc8)
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 (5.0.0-1025.26~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-69.78~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (5.0.0-35.38~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):ignored (was pending \[5.3.0-22.24~18.04.1\] 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 (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.4.0-1062.69)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1050.50)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1022.24)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1007.8)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):released (3.13.0-175.226~12.04.1)
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 (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):released (4.4.0-168.197~14.04.1)
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 (5.4~rc8)
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 (4.15.0-1063.72)
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
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 (5.0.0-1027.31)
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (4.15.0-1029.32~16.04.1)
Ubuntu 18.04 LTS (Bionic Beaver):released (4.15.0-1029.32)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1007.12)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1006.7)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
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 (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):pending (4.4.0-1126.135)
Ubuntu 18.04 LTS (Bionic Beaver):pending (4.15.0-1052.56)
Ubuntu 19.04 (Disco Dingo):released (5.0.0-1022.23)
Ubuntu 19.10 (Eoan Ermine):released (5.3.0-1012.14)
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:released (5.4~rc8)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):pending (4.4.0-1130.138)
Ubuntu 18.04 LTS (Bionic Beaver):pending (4.15.0-1069.76)
Ubuntu 19.04 (Disco Dingo):pending (5.0.0-1026.28)
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

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