ASB-A-174886838

vendorUSosv
view advisory published 2021-06-01Licence: per source

In smp_process_pairing_public_key of smp_act.cc, there is a possible interception of Bluetooth pairing from an on-path attacker due to improperly used crypto. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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describes (1)

Related CVEs.

IDseverity exploitable
CVE-2020-26558USmedium4.2—
Bluetooth LE and BR/EDR secure pairing in Bluetooth Core Specification 2.1 through 5.2 may permit a nearby man-in-the-middle attacker to identify the Passkey used during pairing (i…
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references

External citations — patches, advisories, analysis.

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