ESP32 IPM_Send Vulnerability: Remote Code Execution
CVE-2023-6249

9.8CRITICAL

Key Information:

Vendor

Zephyrproject-rtos

Status
Zephyr
Vendor
CVE Published:
18 February 2024

What is CVE-2023-6249?

The vulnerability involves an improper conversion from signed to unsigned integers in the esp32_ipm_send function, which can lead to unexpected behavior in applications utilizing the ESP32 platform. Such deficiencies can introduce security risks that may be exploitable by malicious actors, potentially affecting the integrity and reliability of systems relying on these products.

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Affected Version(s)

Zephyr * <= 3.5

References

https://github.com/zephyrproject-rtos/zephyr/security/adv...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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