5.3
Moyenne
CVE-2021-22552 An untrusted memory read vulnerability in Asylo versions up to 0.6.1 allows an untrusted attacker to pass a syscall…
Description
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
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Asylo 0.6 | premières → 0.6.2 | Pas de correctif indiqué |
Autres CVE de Asylo
Les 16 CVE de Asylo →
CVE-2021-22550
An attacker can modify the pointers in enclave memory to overwrite arbitrary memory addresses within the secure enclave
6.5
Moyenne
CVE-2021-22549
An attacker can modify the address to point to trusted memory to overwrite arbitrary trusted memory
6.5
Moyenne
CVE-2021-22548
An attacker can change the pointer to untrusted memory to point to trusted memory region which causes copying trusted…
6.5
Moyenne
CVE-2020-8944
An arbitrary memory write vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to…
5.3
Moyenne