Vulnerability Details CVE-2021-22548
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 3.2%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.6
References
Products affected by CVE-2021-22548
-
cpe:2.3:a:google:asylo:-
-
cpe:2.3:a:google:asylo:0.2.0
-
cpe:2.3:a:google:asylo:0.2.1
-
cpe:2.3:a:google:asylo:0.2.2
-
cpe:2.3:a:google:asylo:0.3.0
-
cpe:2.3:a:google:asylo:0.3.1
-
cpe:2.3:a:google:asylo:0.3.2
-
cpe:2.3:a:google:asylo:0.3.3
-
cpe:2.3:a:google:asylo:0.3.4
-
cpe:2.3:a:google:asylo:0.3.4.1
-
cpe:2.3:a:google:asylo:0.3.4.2
-
cpe:2.3:a:google:asylo:0.4.0
-
cpe:2.3:a:google:asylo:0.4.1
-
cpe:2.3:a:google:asylo:0.5.0
-
cpe:2.3:a:google:asylo:0.5.1
-
cpe:2.3:a:google:asylo:0.5.2
-
cpe:2.3:a:google:asylo:0.5.3
-
cpe:2.3:a:google:asylo:0.6.0