CVE-2020-26145 – kernel: accepting plaintext broadcast fragments as full frames

https://notcve.org/view.php?id=CVE-2020-26145

11 May 2021 — An issue was discovered on Samsung Galaxy S3 i9305 4.4.4 devices. The WEP, WPA, WPA2, and WPA3 implementations accept second (or subsequent) broadcast fragments even when sent in plaintext and process them as full unfragmented frames. An adversary can abuse this to inject arbitrary network packets independent of the network configuration. Se detectó un problema en los dispositivos Samsung Galaxy S3 i9305 versión 4.4.4. Las implementaciones de WEP, WPA, WPA2 y WPA3 aceptan segundos fragmentos de transmisión ... • http://www.openwall.com/lists/oss-security/2021/05/11/12 • CWE-20: Improper Input Validation CWE-307: Improper Restriction of Excessive Authentication Attempts •