CVE-2023-40090
MEDIUM
6.5
CVSS Score
Published: December 4, 2023 at 10:40 PM UTC
Updated: June 17, 2026 at 06:16 AM UTC
1 product affected across 1 vendorAndroid
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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.5%
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.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
PatchThird Party Advisory
Source: [email protected]
https://source.android.com/security/bulletin/2023-12-01CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-203
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