CVE-2022-40138 - Vulnerability Details - OpenCVE

An integer conversion error in Hermes bytecode generation, prior to commit 6aa825e480d48127b480b08d13adf70033237097, could have been used to perform Out-Of-Bounds operations and subsequently execute arbitrary code. Note that this is only exploitable in cases where Hermes is used to execute untrusted JavaScript. Hence, most React Native applications are not affected.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Facebook	Hermes

Configuration 1 [-]

cpe:2.3:a:facebook:hermes:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/facebook/hermes/commit/6aa825e480d48127b480b08d13adf70033237097
https://www.facebook.com/security/advisories/CVE-2022-40138

History

No history.

MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2022-10-11T00:00:00

Updated: 2024-08-03T12:14:39.797Z

Reserved: 2022-09-06T00:00:00

Link: CVE-2022-40138

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-10-11T02:15:08.857

Modified: 2024-11-21T07:20:57.487

Link: CVE-2022-40138

Redhat

No data.

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