Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-3835

Buffer overflow in usb device class. Zephyr versions >= v2.6.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fm6v-8625-99jf

  • Published: Feb 7, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-3835
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:A/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
zephyrproject / zephyr 3.0.0-rc2 3.0.0-rc2.x
zephyrproject / zephyr 3.0.0-rc1 3.0.0-rc1.x
zephyrproject / zephyr 2.6.0 2.7.1