CVE-2019-12614

Priority
Description
An issue was discovered in dlpar_parse_cc_property in
arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6.
There is an unchecked kstrdup of prop->name, which might allow an attacker
to cause a denial of service (NULL pointer dereference and system crash).
Ubuntu-Description
It was discovered that the PowerPC dlpar implementation in the Linux kernel
did not properly check for allocation errors in some situations. A local
attacker could possibly use this to cause a denial of service (system
crash).
Notes
tyhicksUbuntu kernels that are not built for IBM POWER are unaffected
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (5.3~rc1)
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 (5.2.0-10.11)
Ubuntu 20.04 (Focal Fossa):not-affected
Patches:
Introduced by
ab519a011caa5ec47d992cb8a4fc8e7af9b9e3f8
Fixed by
efa9ace68e487ddd29c2b4d6dd23242158f1f607
Package
Upstream:released (5.3~rc1)
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):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
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~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):ignored (was needs-triage ESM criteria)
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (abandoned)
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~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
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 (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (end-of-life)
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~rc1)
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~rc1)
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 (5.0.0-1013.13~18.04.1)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (end-of-life)
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~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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~rc1)
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):pending (5.3.0-19.20~18.04.2)
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):ignored (was needs-triage 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~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):ignored (abandoned)
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~rc1)
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):DNE
Ubuntu 19.04 (Disco Dingo):DNE
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
Package
Upstream:released (5.3~rc1)
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):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
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~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 20.04 (Focal Fossa):not-affected (CONFIG_PPC_PSERIES is not enabled)
Package
Upstream:released (5.3~rc1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Ubuntu 16.04 LTS (Xenial Xerus):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.04 (Disco Dingo):not-affected (CONFIG_PPC_PSERIES is not enabled)
Ubuntu 19.10 (Eoan Ermine):DNE
Ubuntu 20.04 (Focal Fossa):DNE
More Information

Updated: 2019-11-20 17:14:17 UTC (commit ffcc0cf0db363681698069d53f19d2dd0daf4873)