CVE-2019-11833: Infoleak

First published: Sat May 11 2019(Updated: )

A flaw was found in the Linux kernel's implementation of ext4 extent management. The kernel doesn't correctly initialize memory regions in the extent tree block which may be exported to a local user to obtain sensitive information by reading empty/uninitialized data from the filesystem.

Credit: cve@mitre.org cve@mitre.org

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/redhat-cve
• collector/nvd-index
• agent/type
• agent/first-publish-date
• collector/launchpad-cve
• source/Launchpad
• collector/redhat-bugzilla
• source/Red Hat
• alias/CVE-2019-11833
• agent/author
• agent/severity
• agent/weakness
• collector/mitre-cve
• source/MITRE
• collector/android-source
• source/Android
• agent/software-canonical-lookup
• agent/references
• agent/remedy
• agent/tags
• collector/usn-cve
• source/Ubuntu
• agent/description
• agent/event
• collector/nvd-cve
• source/NVD
• agent/last-modified-date
• collector/security-tracker-debian
• source/Debian
• agent/softwarecombine
• agent/trending
• package-manager/redhat
• vendor/linux
• canonical/linux linux kernel
• version/linux linux kernel/5.1.2
• vendor/fedoraproject
• canonical/fedoraproject fedora
• version/fedoraproject fedora/29
• vendor/debian
• canonical/debian debian linux
• version/debian debian linux/8.0
• version/debian debian linux/9.0
• vendor/canonical
• canonical/canonical ubuntu linux
• version/canonical ubuntu linux/14.04
• version/canonical ubuntu linux/16.04
• version/canonical ubuntu linux/18.04
• version/canonical ubuntu linux/19.04
• vendor/redhat
• canonical/redhat enterprise linux
• version/redhat enterprise linux/8.0
• canonical/redhat enterprise linux desktop
• version/redhat enterprise linux desktop/7.0
• canonical/redhat enterprise linux eus
• version/redhat enterprise linux eus/8.1
• version/redhat enterprise linux eus/8.2
• version/redhat enterprise linux eus/8.4
• version/redhat enterprise linux eus/8.6
• canonical/redhat enterprise linux for real time
• version/redhat enterprise linux for real time/7
• version/redhat enterprise linux for real time/8.0
• canonical/redhat enterprise linux for real time for nfv
• version/redhat enterprise linux for real time for nfv/7
• version/redhat enterprise linux for real time for nfv/8.0
• canonical/redhat enterprise linux for real time for nfv tus
• version/redhat enterprise linux for real time for nfv tus/8.2
• version/redhat enterprise linux for real time for nfv tus/8.4
• version/redhat enterprise linux for real time for nfv tus/8.6
• canonical/redhat enterprise linux for real time tus
• version/redhat enterprise linux for real time tus/8.2
• version/redhat enterprise linux for real time tus/8.4
• version/redhat enterprise linux for real time tus/8.6
• canonical/redhat enterprise linux server
• version/redhat enterprise linux server/7.0
• canonical/redhat enterprise linux server aus
• version/redhat enterprise linux server aus/8.2
• version/redhat enterprise linux server aus/8.4
• version/redhat enterprise linux server aus/8.6
• canonical/redhat enterprise linux server tus
• version/redhat enterprise linux server tus/8.2
• version/redhat enterprise linux server tus/8.4
• version/redhat enterprise linux server tus/8.6
• canonical/redhat enterprise linux workstation
• version/redhat enterprise linux workstation/7.0
• vendor/google
• canonical/google android
• package-manager/debian