CVE-2023-5184
Potential signed to unsigned conversion errors and buffer overflow vulnerabilities in the Zephyr IPM driver
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
Two potential signed to unsigned conversion errors and buffer overflow vulnerabilities at the following locations in the Zephyr IPM drivers.
Dos posibles errores de conversión de firmados a no firmados y vulnerabilidades de desbordamiento del búfer en las siguientes ubicaciones en los controladores Zephyr IPM.
Zephyr RTOS versions 3.5.0 and below suffer from a multitude of buffer overflow vulnerabilities.
*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
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-09-25 CVE Reserved
- 2023-09-27 CVE Published
- 2025-06-18 CVE Updated
- 2025-06-18 First Exploit
- 2025-07-12 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
- CWE-195: Signed to Unsigned Conversion Error
- CWE-681: Incorrect Conversion between Numeric Types
CAPEC
- CAPEC-100: Overflow Buffers
References (4)
URL | Tag | Source |
---|---|---|
http://seclists.org/fulldisclosure/2023/Nov/1 | Mailing List |
|
http://www.openwall.com/lists/oss-security/2023/11/07/1 | Mailing List |
|
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 |
Zephyrproject Search vendor "Zephyrproject" | Zephyr Search vendor "Zephyrproject" for product "Zephyr" | <= 3.4.0 Search vendor "Zephyrproject" for product "Zephyr" and version " <= 3.4.0" | - |
Affected
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