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CVE-2017-9211

Published: 23 May 2017

The crypto_skcipher_init_tfm function in crypto/skcipher.c in the Linux kernel through 4.11.2 relies on a setkey function that lacks a key-size check, which allows local users to cause a denial of service (NULL pointer dereference) via a crafted application.

Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
linux
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
Patches:
Introduced by 4e6c3df4d729f85997cbf276bfa8ffd8579b8e77
Fixed by 9933e113c2e87a9f46a40fde8dafbf801dca1ab9
linux-armadaxp
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
This package is not directly supported by the Ubuntu Security Team
linux-aws
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-azure
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-euclid
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-flo
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-gcp
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-gke
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-goldfish
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-grouper
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-hwe
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-hwe-edge
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-kvm
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-linaro-omap
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-linaro-shared
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-linaro-vexpress
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-quantal
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
This package is not directly supported by the Ubuntu Security Team
linux-lts-raring
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-saucy
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
This package is not directly supported by the Ubuntu Security Team
linux-lts-trusty
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-utopic
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-vivid
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-wily
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-lts-xenial
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-maguro
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-mako
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-manta
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-oem
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-qcm-msm
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-raspi2
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-snapdragon
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)
linux-ti-omap4
Launchpad, Ubuntu, Debian
Upstream
Released (4.12~rc3)