Debian Linux Security Advisory 4898-1 - Several vulnerabilities have been discovered in wpa_supplicant and hostapd.
beda0161fb6dbecc5fa406f217cd58f29ad375739b5e967ada8225791a6d7572Red Hat Security Advisory 2021-0818-01 - The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2, and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Issues addressed include a use-after-free vulnerability.
c30e5aa277c9f105258170b5d51379fd45c1f94d513a6a11a19c7e5567ed1676Red Hat Security Advisory 2021-0816-01 - The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2, and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Issues addressed include a use-after-free vulnerability.
5c28ad699b1c198f038027677bd426acdac446f81d836ed8b9e26a2687ece362Red Hat Security Advisory 2021-0809-01 - The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2, and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Issues addressed include a use-after-free vulnerability.
be110896c5f3adbcc18da2e72f9339af2662aeaadc796e7d97cbddd0459139e4Red Hat Security Advisory 2021-0808-01 - The wpa_supplicant packages contain an 802.1X Supplicant with support for WEP, WPA, WPA2, and various EAP authentication methods. They implement key negotiation with a WPA Authenticator for client stations and controls the roaming and IEEE 802.11 authentication and association of the WLAN driver. Issues addressed include a use-after-free vulnerability.
dc50cf765f11684732b17691caf208929a91dcd12047cda8be84caaf0a5ae5a2Ubuntu Security Notice 4757-2 - USN-4757-1 fixed a vulnerability in wpa_supplicant and hostapd. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that wpa_supplicant did not properly handle P2P provision discovery requests in some situations. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code. Various other issues were also addressed.
dc1b4322a52c55ce4a3510534f27f7d969369c80e22c1455f92626820c73a2b9Ubuntu Security Notice 4757-1 - It was discovered that wpa_supplicant did not properly handle P2P provision discovery requests in some situations. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.
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