Vigil@nce - Linux kernel: information disclosure via ext4/extents.c
June 2019 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerability-database-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: Fedora, Linux, openSUSE Leap.
Severity: 1/4.
Consequences: data reading.
Provenance: privileged shell.
Confidence: confirmed by the editor (5/5).
Creation date: 22/05/2019.
DESCRIPTION OF THE VULNERABILITY
A local attacker can read a memory fragment via ext4/extents.c of
the Linux kernel, in order to obtain sensitive information.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Linux-kernel-information-disclosure-via-ext4-extents-c-29379