CVE-2022-40138

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Summary

CVECVE-2022-40138
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-10-11 02:15:00 UTC
Updated2022-10-11 19:10:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-681

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Facebook Hermes All All All All

References

ReferenceSourceLinkTags
Facebook CONFIRM www.facebook.com
Re-sync with internal repository (#822) · facebook/hermes@6aa825e · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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