An untrusted memory read vulnerability in Asylo versions up to 0.6.1 allows an untrusted attacker to pass a syscall number in MessageReader that is then used by sysno() and can bypass validation. This can allow the attacker to read memory from within the secure enclave. We recommend updating to Asylo 0.6.3 or past https://github.com/google/asylo/commit/90d7619e9dd99bcdb6cd28c7649d741d254d9a1a
References
Link | Resource |
---|---|
https://github.com/google/asylo/commit/90d7619e9dd99bcdb6cd28c7649d741d254d9a1a | Exploit Patch Third Party Advisory |
Configurations
Information
Published : 2021-08-02 09:15
Updated : 2021-08-10 12:51
NVD link : CVE-2021-22552
Mitre link : CVE-2021-22552
JSON object : View
CWE
CWE-125
Out-of-bounds Read
Products Affected
- asylo