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CVE-2019-15807

Published: 29 August 2019

In the Linux kernel before 5.1.13, there is a memory leak in drivers/scsi/libsas/sas_expander.c when SAS expander discovery fails. This will cause a BUG and denial of service.

Priority

Medium

CVSS 3 base score: 4.7

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-60.67)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.4.0-159.187)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
Patches:
Introduced by 2908d778ab3e244900c310974e1fc1c69066e450
Fixed by 3b0541791453fbe7f42867e310e0c9eb6295364d
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1047.49)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.4.0-1090.101)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
linux-aws-5.0
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.0.0-1021.24~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-1047.49~16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-azure
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (5.0.0-1014.14~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-1056.61)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
linux-azure-5.3
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.3.0-1007.8~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (5.0.0-1014.14~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-1056.61)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1042.45)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-1041.43)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gcp-5.3
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.3.0-1008.9~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1042.45)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gke-4.15
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1041.43)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.0.0-1011.11~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (5.0.0-23.24~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-60.67~16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Ignored
(was pending \[5.3.0-19.20~18.04.2\] now end-of-life)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-60.67~16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1043.43)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.4.0-1054.61)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
linux-oem
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1056.65)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(was needs-triage now end-of-life)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-oem-5.4
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (5.0.0-1015.16)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1022.25)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.15.0-1022.25~16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-oracle-5.0
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.0.0-1007.12~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1044.47)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.4.0-1118.127)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-raspi2-5.3
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(5.3.0-1017.19~18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc3)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (4.15.0-1062.69)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (4.4.0-1122.128)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist