CVE-2019-12615

Published: 03 June 2019

An issue was discovered in get_vdev_port_node_info in arch/sparc/kernel/mdesc.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup_const of node_info->vdev_port.name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
Patches:
Introduced by 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed by 80caf43549e7e41a695c6d1e11066286538b336f
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
linux-aws-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-azure
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Ignored
(was needs-triage ESM criteria)
linux-azure-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-euclid
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(was needs-triage now end-of-life)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(abandoned)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gcp
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end-of-life)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(end-of-life)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-kvm
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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-wily
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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~rc4)
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-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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-mako
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Does not exist

Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(abandoned)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
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
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Ignored
(was needs-triage now end-of-life)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (5.2~rc4)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(SPARC is not supported)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(SPARC is not supported)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist