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CVE-2019-10126

Published: 14 June 2019

A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c might lead to memory corruption and possibly other consequences.

From the Ubuntu Security Team

It was discovered that a heap buffer overflow existed in the Marvell Wireless LAN device driver for the Linux kernel. An attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
linux-aws-5.0
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.0.0-1021.24~18.04.1)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-aws-hwe
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.15.0-1047.49~16.04.1)
linux
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-58.64)
cosmic Ignored
(end of life)
disco
Released (5.0.0-25.26)
eoan Not vulnerable
(5.2.0-8.9)
trusty Ignored
(was needs-triage ESM criteria)
upstream
Released (5.2~rc6)
xenial
Released (4.4.0-159.187)
Patches:
Introduced by

e4f59aca0b6317cfd567f5050938fb95992109dd

Fixed by 69ae4f6aac1578575126319d3f55550e7e440449
Introduced by

bfc83ea196ad3e201eae7d156d1a95c403079b85

Fixed by 69ae4f6aac1578575126319d3f55550e7e440449
linux-aws
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1047.49)
cosmic Ignored
(end of life)
disco
Released (5.0.0-1014.16)
eoan Not vulnerable
(5.3.0-1003.3)
trusty
Released (4.4.0-1054.58)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.2~rc6)
xenial
Released (4.4.0-1090.101)
linux-azure
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(CONFIG_MWIFIEX is not enabled)
cosmic Not vulnerable
(CONFIG_MWIFIEX is not enabled)
disco Not vulnerable
(CONFIG_MWIFIEX is not enabled)
eoan Not vulnerable
(CONFIG_MWIFIEX is not enabled)
trusty Ignored
(was needs-triage ESM criteria)
upstream
Released (5.2~rc6)
xenial Not vulnerable
(CONFIG_MWIFIEX is not enabled)
linux-azure-5.3
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.3.0-1007.8~18.04.1)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-azure-edge
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(CONFIG_MWIFIEX is not enabled)
cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Not vulnerable
(CONFIG_MWIFIEX is not enabled)
linux-euclid
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(end of life, was needs-triage)
linux-flo
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(abandoned)
linux-gcp
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1040.42)
cosmic Ignored
(end of life)
disco
Released (5.0.0-1013.13)
eoan Not vulnerable
(5.0.0-1013.13)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.15.0-1040.42~16.04.1)
linux-gcp-5.3
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.3.0-1008.9~18.04.1)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-gcp-edge
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1040.42)
cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-gke
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(end of standard support)
linux-gke-4.15
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1040.42)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-gke-5.0
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.0.0-1013.13~18.04.1)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-goldfish
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(end of life)
linux-grouper
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-hwe
Launchpad, Ubuntu, Debian
bionic
Released (5.0.0-25.26~18.04.1)
cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.15.0-58.64~16.04.1)
linux-hwe-edge
Launchpad, Ubuntu, Debian
bionic Ignored
(end of life, was pending)
cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.15.0-58.64~16.04.1)
linux-kvm
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(CONFIG_MWIFIEX is not enabled)
cosmic Not vulnerable
(CONFIG_MWIFIEX is not enabled)
disco Not vulnerable
(CONFIG_MWIFIEX is not enabled)
eoan Not vulnerable
(CONFIG_MWIFIEX is not enabled)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial Not vulnerable
(CONFIG_MWIFIEX is not enabled)
linux-lts-trusty
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-lts-utopic
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-lts-vivid
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-lts-wily
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-lts-xenial
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty
Released (4.4.0-164.192~14.04.1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream
Released (5.2~rc6)
xenial Does not exist

linux-maguro
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-mako
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(abandoned)
linux-manta
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-oem
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1050.57)
cosmic Ignored
(end of life)
disco
Released (4.15.0-1050.57)
eoan
Released (4.15.0-1050.57)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial Ignored
(end of standard support, was needs-triage)
linux-oem-5.4
Launchpad, Ubuntu, Debian
bionic Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-oem-osp1
Launchpad, Ubuntu, Debian
bionic
Released (5.0.0-1018.20)
disco Ignored
(end of life, was pending)
eoan
Released (5.0.0-1018.20)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-oracle
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1021.23)
cosmic Ignored
(end of life)
disco
Released (5.0.0-1004.8)
eoan Not vulnerable
(5.3.0-1002.2)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.15.0-1021.23~16.04.1)
linux-oracle-5.0
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.0.0-1007.12~18.04.1)
disco Does not exist

eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-raspi2
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1043.46)
cosmic Ignored
(end of life)
disco
Released (5.0.0-1014.14)
eoan Not vulnerable
(5.0.0-1014.14)
trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.4.0-1118.127)
linux-raspi2-5.3
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(5.3.0-1017.19~18.04.1)
eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial Does not exist

linux-snapdragon
Launchpad, Ubuntu, Debian
bionic
Released (4.15.0-1060.66)
cosmic Does not exist

disco
Released (5.0.0-1018.19)
eoan Does not exist

trusty Does not exist

upstream
Released (5.2~rc6)
xenial
Released (4.4.0-1122.128)

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H