An arbitrary memory write vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to ecall_restore using the attribute output which fails to check the range of a pointer. An attacker can use this pointer to write to arbitrary memory addresses including those within the secure enclave We recommend upgrading past commit 382da2b8b09cbf928668a2445efb778f76bd9c8a
References
Link | Resource |
---|---|
https://github.com/google/asylo/commit/382da2b8b09cbf928668a2445efb778f76bd9c8a | Exploit Third Party Advisory |
Configurations
Information
Published : 2020-12-15 07:15
Updated : 2020-12-17 10:20
NVD link : CVE-2020-8944
Mitre link : CVE-2020-8944
JSON object : View
CWE
CWE-787
Out-of-bounds Write
Products Affected
- asylo