CVE-2023-50096

Description

STMicroelectronics STSAFE-A1xx middleware before 3.3.7 allows MCU code execution if an adversary has the ability to read from and write to the I2C bus. This is caused by an StSafeA_ReceiveBytes buffer overflow in the X-CUBE-SAFEA1 Software Package for STSAFE-A sample applications (1.2.0), and thus can affect user-written code that was derived from a published sample application.

CVSS Version 3.1

nvd
CVE ID: CVE-2023-50096
Base Score: 7.5
Base Severity: HIGH
Vector String:CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.6

cisa-adp
CVE ID: CVE-2023-50096
Base Score: 7.5
Base Severity: HIGH
Vector String:CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 1.6

Refrence: NVD

Description​

Description