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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2020-8938

Arbitrary enclave memory location write from untrusted environment

Description

An arbitrary memory overwrite vulnerability in Asylo versions up to 0.6.0 allows an attacker to make a host call to FromkLinuxSockAddr with attacker controlled content and size of klinux_addr which allows an attacker to write memory values from within the enclave. We recommend upgrading past commit a37fb6a0e7daf30134dbbf357c9a518a1026aa02

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 ≤ 0.6.0affected

References