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Vigil@nce - Linux kernel: buffer overflow via mwifiex_uap_parse_tail_ies

August 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: Debian, Linux, openSUSE Leap, Slackware, SUSE
Linux Enterprise Desktop, SLES, Ubuntu.

Severity: 2/4.

Consequences: administrator access/rights, privileged
access/rights, denial of service on server, denial of service on
service.

Provenance: user shell.

Confidence: confirmed by the editor (5/5).

Creation date: 17/06/2019.

DESCRIPTION OF THE VULNERABILITY

 An attacker can trigger a buffer overflow via
mwifiex_uap_parse_tail_ies() 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-buffer-overflow-via-mwifiex-uap-parse-tail-ies-29542


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