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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2021-22548

Arbitrary enclave memory overread vulnerability in Asylo TrustedPrimitives::UntrustedCall

Description

An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted memory to trusted memory, if the latter is later copied out, it allows for reading of memory regions from the trusted region. It is recommended to update past 0.6.2 or git commit https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Google LLC Asylo

  • unspecified to ≤ 0.6.2affected

References