CVE-2023-40090
BTM Bluetooth Signature Bypass Vulnerability
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.
INFO
Published Date :
Dec. 4, 2023, 11:15 p.m.
Last Modified :
Feb. 2, 2024, 3:15 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-40090.
| URL | Resource |
|---|---|
| https://android.googlesource.com/platform/packages/modules/Bluetooth/+/495417bd068c35de0729d9a332639bd0699153ff | Mailing List Patch |
| https://source.android.com/security/bulletin/2023-12-01 | Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-40090 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-40090 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 02, 2024
Action Type Old Value New Value Changed Reference Type https://android.googlesource.com/platform/packages/modules/Bluetooth/+/495417bd068c35de0729d9a332639bd0699153ff No Types Assigned https://android.googlesource.com/platform/packages/modules/Bluetooth/+/495417bd068c35de0729d9a332639bd0699153ff Mailing List, Patch Changed Reference Type https://source.android.com/security/bulletin/2023-12-01 Third Party Advisory https://source.android.com/security/bulletin/2023-12-01 Patch, Third Party Advisory -
CVE Modified by [email protected]
Dec. 22, 2023
Action Type Old Value New Value Added Reference Android (associated with Google Inc. or Open Handset Alliance) https://android.googlesource.com/platform/packages/modules/Bluetooth/+/495417bd068c35de0729d9a332639bd0699153ff [No types assigned] -
Initial Analysis by [email protected]
Dec. 08, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://source.android.com/security/bulletin/2023-12-01 No Types Assigned https://source.android.com/security/bulletin/2023-12-01 Third Party Advisory Added CWE NIST CWE-203 Added CPE Configuration OR *cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:12.1:*:*:*:*:*:*:* *cpe:2.3:o:google:android:13.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:* -
CVE Received by [email protected]
Dec. 04, 2023
Action Type Old Value New Value Added 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. Added Reference Android (associated with Google Inc. or Open Handset Alliance) https://source.android.com/security/bulletin/2023-12-01 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-40090 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-40090
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.03%
score
0.32053
percentile