CVE-2023-40090
Medium
Description
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Google Android
PublishedDec 4, 2023
First seenDec 4, 2023
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google android | 11.0, 12.0, 12.1, 13.0, 14.0 | — |
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