Description (CNA)
In BTM_BleVerifySignature of btm_ble.cc, there is a possible way to bypass signature validation due to side channel information disclosure. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Google / Android | affected 14; affected 13; affected 12L; affected 12; affected 11 |
CWE
No CWE identifiers supplied.
References
- https://android.googlesource.com/platform/packages/modules/Bluetooth/+/495417bd068c35de0729d9a332639bd0699153ff
- https://source.android.com/security/bulletin/2023-12-01
ADP enrichment
No English description supplied.