CVE-2021-27803

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.

Link	Resource
https://w1.fi/security/2021-1/wpa_supplicant-p2p-provision-discovery-processing-vulnerability.txt	Mitigation Vendor Advisory
https://w1.fi/security/2021-1/0001-P2P-Fix-a-corner-case-in-peer-addition-based-on-PD-R.patch	Patch Vendor Advisory
https://www.openwall.com/lists/oss-security/2021/02/25/3	Mailing List Mitigation
http://www.openwall.com/lists/oss-security/2021/02/27/1	Mailing List Mitigation
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KOGP2VIVVXXQ6CZ2HU4DKGPDB4WR24XF/	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00003.html	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZGUR5XFHATVXTRAEJMODS7ROYHA56NX/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEHS2CFGH3KCSNPHBHNGN5SGV6QPMLZ4/	Mailing List Third Party Advisory
https://www.debian.org/security/2021/dsa-4898	Third Party Advisory

Configuration 1

cpe:2.3:a:w1.fi:wpa_supplicant:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

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Published : 2021-02-26 11:15

Updated : 2022-05-23 10:19

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NVD link : CVE-2021-27803

Mitre link : CVE-2021-27803

No products.

NVD-CWE-noinfo