CVE-2020-35473

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Summary

CVECVE-2020-35473
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-08 06:15:00 UTC
Updated2022-11-09 18:55:00 UTC
DescriptionAn information leakage vulnerability in the Bluetooth Low Energy advertisement scan response in Bluetooth Core Specifications 4.0 through 5.2, and extended scan response in Bluetooth Core Specifications 5.0 through 5.2, may be used to identify devices using Resolvable Private Addressing (RPA) by their response or non-response to specific scan requests from remote addresses. RPAs that have been associated with a specific remote device may also be used to identify a peer in the same manner by using its reaction to an active scan request. This has also been called an allowlist-based side channel.

Risk And Classification

Problem Types: CWE-203 | CWE-294

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bluetooth Bluetooth Core Specification All All All All

References

ReferenceSourceLinkTags
ACM CCS 2022 MISC www.sigsac.org
When Good Becomes Evil | Proceedings of the 2022 ACM SIGSAC Conference on Computer and Communications Security MISC dl.acm.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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