CVE-2021-27803

CVE Details

Release Date:

2021-02-26

Description

A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code), for an attacker within radio range.

See more information about CVE-2021-27803 from MITRE CVE dictionary and NIST NVD

CVSS v3.0 metrics

NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.5	Base Metrics:	AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Access Vector:	Adjacent network	Attack Complexity:	High
Privileges Required:	None	User Interaction:	None
Scope:	Unchanged	Confidentiality Impact:	High
Integrity Impact:	High	Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (wpa_supplicant)	ELSA-2021-0808	2021-03-12
Oracle Linux version 8 (wpa_supplicant)	ELSA-2021-0809	2021-03-11

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team