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GHSA-5r3j-39g2-55xr

GitHub Security Advisory

⚠ Unreviewed CRITICAL Has CVE

Advisory Details

ARM mbed-ualloc memory library version 1.3.0 is vulnerable to integer wrap-around in function mbed_krbs, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

Related CVEs

Key Information

GHSA ID
GHSA-5r3j-39g2-55xr
Published
May 4, 2022 12:00 AM
Last Modified
May 13, 2022 12:00 AM
CVSS Score
9.0 /10
Primary Ecosystem
Unknown
Primary Package
Unknown
GitHub Reviewed
✗ No

Dataset

Last updated: August 5, 2025 6:46 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.