CVE-2015-4142

CVE Details

Release Date:	2015-05-04
Impact:	Low	What is this?

Description

An integer underflow flaw, leading to a buffer over-read, was found in the way wpa_supplicant handled WMM Action frames. A specially crafted frame could possibly allow an attacker within Wi-Fi radio range to cause wpa_supplicant to crash.

See more information about CVE-2015-4142 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	2.9
Vector String:	AV:A/AC:M/Au:N/C:N/I:N/A:P
Version:	2.0
Attack Vector:	Adjacent Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (wpa_supplicant)	ELSA-2015-1439	2015-07-28
Oracle Linux version 7 (wpa_supplicant)	ELSA-2015-1090	2015-06-11