CVE-2021-22548

Published: Jun 8, 2021Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

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

Affected (1)

Products: Google: Asylo

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Google Asylo	Before 0.6.2

Related CWEs

Access of Memory Location After End of Buffer

The product reads or writes to a buffer using an index or pointer that references a memory location after the end of the buffer.

References (2)

https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c

Source: cve-coordination@google.com

PatchThird Party Advisory

https://github.com/google/asylo/commit/53ed5d8fd8118ced1466e509606dd2f473707a5c

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.