Stefan Tatschner

When Thunderbird asked for a security device password (for example a smartcard PIN or the Primary Password) while decrypting an S/MIME message, the message load could finish or be cancelled while the prompt was open. This freed the message decoder while it was still in use, causing a use-after-free and a potentially exploitable crash. This vulnerability was fixed in Thunderbird 158.0.1.

Name of the Vulnerable Software and Affected Versions: STMicroelectronics STM32F0 series devices (affected versions not specified) Description: The issue is related to incorrect access control in RDP Level 1, which allows physically present attackers to extract the device's protected firmware via a special sequence of Serial Wire Debug (SWD) commands. This is due to a race condition between the full initialization of the SWD interface and the setup of flash protection. Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.