Thread Local Storage (TLS) Callback Injection Attack
Thread Local Storage (TLS) Callback Injection Attack is a type of cyber attack that targets a specific area of memory in a computer program called the Thread Local Storage (TLS). The TLS is a small block of memory that is allocated to each thread of execution in a process. It is used to store data that is unique to that thread.
In a TLS Callback Injection Attack, the attacker attempts to modify the TLS by injecting malicious code into a callback function. A callback function is a function that is executed by a program when a certain event occurs. By modifying the callback function, the attacker can cause the program to execute malicious code.
This type of attack can be very dangerous because it allows the attacker to bypass security measures that are in place to protect the program. It can also be difficult to detect because the malicious code is executed as part of the program’s normal operation.
To protect against TLS Callback Injection Attacks, it is important to use security measures such as code signing, data execution prevention, and address space layout randomization. It is also important to keep your software and operating system up to date with the latest security patches.