CVE-2022-34835 (High) detected in ubootrelease-20161011

[mend-bolt-for-github]

CVE-2022-34835 - High Severity Vulnerability

Vulnerable Library - ubootrelease-20161011

Library home page: https://github.com/nono5/uboot.git

Found in HEAD commit: e003f8ec3a51e24e565b17a8e75e5398d5717863

Vulnerable Source Files (2)

/cmd/i2c.c
/cmd/i2c.c

Vulnerability Details

In Das U-Boot through 2022.07-rc5, an integer signedness error and resultant stack-based buffer overflow in the "i2c md" command enables the corruption of the return address pointer of the do_i2c_md function.

Publish Date: 2022-06-30

URL: CVE-2022-34835

CVSS 3 Score Details (9.8)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: High
  • Availability Impact: High

For more information on CVSS3 Scores, click here.

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