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CVE-2020-16273
Published: Nov 12, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
In Arm software implementing the Armv8-M processors (all versions), the stack selection mechanism could be influenced by a stack-underflow attack in v8-M TrustZone based processors. An attacker can cause a change to the stack pointer used by the Secure World from a non-secure application if the stack is not initialized. This vulnerability affects only the software that is based on Armv8-M processors with the Security Extension.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://developer.arm.com/support/arm-security-updates/armv8-m-stack-sealing
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