{"id":"AZL-6973","summary":"CVE-2021-27803 affecting package wpa_supplicant for versions less than 2.9-4","details":"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.","modified":"2026-04-01T05:21:37.117310Z","published":"2021-02-26T23:15:11Z","upstream":["CVE-2021-27803"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27803"}],"affected":[{"package":{"name":"wpa_supplicant","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/wpa_supplicant"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.9-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6973.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}