CVE-2023-2683
Connection update while closing connection may lead to denial-of-service
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A memory leak in the EFR32 Bluetooth LE stack 5.1.0 through 5.1.1 allows an attacker to send an invalid pairing message and cause future legitimate connection attempts to fail. A reset of the device immediately clears the error.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-05-12 CVE Reserved
- 2023-06-15 CVE Published
- 2024-07-17 EPSS Updated
- 2024-09-25 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
- CWE-401: Missing Release of Memory after Effective Lifetime
CAPEC
- CAPEC-130: Excessive Allocation
References (2)
URL | Tag | Source |
---|---|---|
https://github.com/SiliconLabs | Not Applicable | |
https://https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0698Y00000U2U1QQAV?operationContext=S1 | Broken Link |
URL | Date | SRC |
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URL | Date | SRC |
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URL | Date | SRC |
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Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Silabs Search vendor "Silabs" | Bluetooth Low Energy Software Development Kit Search vendor "Silabs" for product "Bluetooth Low Energy Software Development Kit" | >= 5.0.0 <= 5.1.1 Search vendor "Silabs" for product "Bluetooth Low Energy Software Development Kit" and version " >= 5.0.0 <= 5.1.1" | - |
Affected
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