CVE-2021-22550 - Vulnerability Details - OpenCVE

An attacker can modify the pointers in enclave memory to overwrite arbitrary memory addresses within the secure enclave. It is recommended to update past 0.6.3 or git commit https://github.com/google/asylo/commit/a47ef55db2337d29de19c50cd29b0deb2871d31c

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Key SSVC decision points have not yet been added.

Vendors	Products
Google	Asylo

Configuration 1 [-]

cpe:2.3:a:google:asylo:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-9691	An attacker can modify the pointers in enclave memory to overwrite arbitrary memory addresses within the secure enclave. It is recommended to update past 0.6.3 or git commit https://github.com/google/asylo/commit/a47ef55db2337d29de19c50cd29b0deb2871d31c

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/google/asylo/commit/a47ef55db2337d29de19c50cd29b0deb2871d31c

History

No history.

MITRE

Status: PUBLISHED

Assigner: Google

Published: 2021-06-08T13:15:14.762702Z

Updated: 2024-09-16T23:10:32.801Z

Reserved: 2021-01-05T00:00:00

Link: CVE-2021-22550

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-08T14:15:07.873

Modified: 2024-11-21T05:50:18.963

Link: CVE-2021-22550

Redhat

No data.

OpenCVE Enrichment

No data.

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