CVE-2021-22548 - Vulnerability Details - OpenCVE

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

Published: 2021-06-08

Score: 6.5 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google LLC

Asylo

affected

Version	Status	Constraints
`unspecified`	affected	≤ 0.6.2

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2021-9689	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

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.

References

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

History

No history.

Subscriptions

Google Asylo

MITRE

Status: PUBLISHED

Assigner: Google

Published: 2021-06-08T13:15:13.466Z

Updated: 2024-09-17T01:11:52.435Z

Reserved: 2021-01-05T00:00:00.000Z

Link: CVE-2021-22548

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-06-08T14:15:07.600

Modified: 2024-11-21T05:50:18.713

Link: CVE-2021-22548

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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