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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-2581-1 wpa security update
Debian DSA Debian DSA DSA-4898-1 wpa security update
EUVD EUVD EUVD-2021-14544 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.
Ubuntu USN Ubuntu USN USN-4757-1 wpa_supplicant and hostapd vulnerability
Ubuntu USN Ubuntu USN USN-4757-2 wpa_supplicant and hostapd vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-03T21:33:15.747Z

Reserved: 2021-02-26T00:00:00

Link: CVE-2021-27803

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-02-26T23:15:11.340

Modified: 2024-11-21T05:58:35.667

Link: CVE-2021-27803

cve-icon Redhat

Severity : Important

Publid Date: 2021-02-25T00:00:00Z

Links: CVE-2021-27803 - Bugzilla

cve-icon OpenCVE Enrichment

No data.