Vulnerability Database

314,486

Total vulnerabilities in the database

CVE-2020-13603

Integer Overflow in memory allocating functions. Zephyr versions >= 1.14.2, >= 2.4.0 contain Integer Overflow or Wraparound (CWE-190). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-94vp-8gc2-rm45

  • Published: May 25, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-13603
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.9
  • AV:P/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.6
  • AV:L/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
zephyrproject / zephyr - 1.14.2.x
zephyrproject / zephyr 2.0.0 2.2.0.x