An 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.
References
Link | Resource |
---|---|
https://dl.acm.org/doi/10.1145/3548606.3559372 | Technical Description Third Party Advisory |
https://www.sigsac.org/ccs/CCS2022/proceedings/ccs-proceedings.html | Technical Description Third Party Advisory |
Configurations
History
09 Nov 2022, 18:55
Type | Values Removed | Values Added |
---|---|---|
First Time |
Bluetooth
Bluetooth bluetooth Core Specification |
|
CPE | cpe:2.3:a:bluetooth:bluetooth_core_specification:*:*:*:*:*:*:*:* | |
CWE | CWE-203 CWE-294 |
|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 4.3 |
References | (MISC) https://dl.acm.org/doi/10.1145/3548606.3559372 - Technical Description, Third Party Advisory | |
References | (MISC) https://www.sigsac.org/ccs/CCS2022/proceedings/ccs-proceedings.html - Technical Description, Third Party Advisory |
08 Nov 2022, 06:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-11-08 06:15
Updated : 2023-12-10 14:35
NVD link : CVE-2020-35473
Mitre link : CVE-2020-35473
CVE.ORG link : CVE-2020-35473
JSON object : View
Products Affected
bluetooth
- bluetooth_core_specification