CVE-2022-24893

ESP-IDF is the official development framework for Espressif SoCs. In Espressif’s Bluetooth Mesh SDK (`ESP-BLE-MESH`), a memory corruption vulnerability can be triggered during provisioning, because there is no check for the `SegN` field of the Transaction Start PDU. This can result in memory corruption related attacks and potentially attacker gaining control of the entire system. Patch commits are available on the 4.1, 4.2, 4.3 and 4.4 branches and users are recommended to upgrade. The upgrade is applicable for all applications and users of `ESP-BLE-MESH` component from `ESP-IDF`. As it is implemented in the Bluetooth Mesh stack, there is no workaround for the user to fix the application layer without upgrading the underlying firmware.

• CWE-787
• CWE-788
• CWE-787

• https://github.com/espressif/esp-idf/security/advisories/GHSA-7f7f-jj2q-28wmPatch, Third Party Advisory
• https://github.com/espressif/esp-idf/security/advisories/GHSA-7f7f-jj2q-28wmPatch, Third Party Advisory

Published

Jun 25, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2022-24888Nextcloud Server is the file server software for Nextcloud, …4.3
• CVE-2022-24889Nextcloud Server is the file server software for Nextcloud, …4.3
• CVE-2022-2489A vulnerability was found in SourceCodester Simple E-Learnin…8.8
• CVE-2022-24890Nextcloud Talk is a video and audio conferencing app for Nex…4.3
• CVE-2022-24891ESAPI (The OWASP Enterprise Security API) is a free, open so…6.1
• CVE-2022-24892Shopware is an open source e-commerce software platform. Sta…7.5
• CVE-2022-24894Symfony is a PHP framework for web and console applications …8.8
• CVE-2022-24895Symfony is a PHP framework for web and console applications …8.8
• CVE-2022-24896Tuleap is a Free & Open Source Suite to manage software deve…4.3
• CVE-2022-24897APIs to evaluate content with Velocity is a package for APIs…7.5
• CVE-2022-24898org.xwiki.commons:xwiki-commons-xml is a common module used …4.9
• CVE-2022-24899Contao is a powerful open source CMS that allows you to crea…6.1