ASB-A-231161832

vendorUSosv

view advisory published 2022-08-01Licence: per source

In btif_dm_auth_cmpl_evt of btif_dm.cc, there is a possible vulnerability in Cross-Transport Key Derivation due to Weakness in Bluetooth Standard. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2022-20361US	critical9.8	1.21% (68th)	Exploit	2022-08-10
In btif_dm_auth_cmpl_evt of btif_dm.cc, there is a possible vulnerability in Cross-Transport Key Derivation due to Weakness in Bluetooth Standard. This could lead to remote escalat…

references

External citations — patches, advisories, analysis.

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/fe358db0055e04ce779760a4af7127b62ef1f4faFIX
https://android.googlesource.com/platform/system/bt/+/6ad3f69b2199d953647e1053e8de2a8c26f1b8d6FIX
https://source.android.com/security/bulletin/2022-08-01ADVISORY

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