Vigil@nce - Linux kernel: integer overflow via fsl_hypervisor.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.
Severity: 1/4.
Consequences: administrator access/rights, denial of service on
server, denial of service on client.
Provenance: user shell.
Confidence: confirmed by the editor (5/5).
Creation date: 22/05/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger an integer overflow via fsl_hypervisor.c
of the Linux kernel, in order to trigger a denial of service, and
possibly to run code.
ACCESS TO THE FULL VIGIL@NCE BULLETIN
https://vigilance.fr/vulnerability/Linux-kernel-integer-overflow-via-fsl-hypervisor-c-29388