Trusted Firmware-M(TF-M) disclose all security vulnerabilities, or are advised about, that are relevant to TF-M. TF-M encourage responsible disclosure of vulnerabilities and try the best to inform users about all possible issues.
The TF-M vulnerabilities are disclosed as Security Advisories, all of which are listed at the bottom of this page.
Found a Security Issue?¶
Although TF-M try to keep secure, it can only do so with the help of the community of developers and security researchers.
One of the goals of this process is to ensure providers of products that use TF-M have a chance to consider the implications of the vulnerability and its remedy before it is made public. As such, please follow the disclosure plan outlined in the Security Incident Process. TF-M do the best to respond and fix any issues quickly.
Afterwards, write-up all the findings about the TF-M source code is highly encouraged.
TF-M values researchers and community members who report vulnerabilities and TF-M policy is to credit the contributor’s name in the published security advisory.
NS world may cause the CPU to perform an unexpected return operation due to unsealed stacks.
Invoking Secure functions from handler mode may cause TF-M IPC model to behave unexpectedly.
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