Name: CVE-2021-3323: Integer Underflow (Wrap or Wraparound)
Published: 2021-10-12T00:00:00.000Z
Keywords: CVE, CVE-2021-3323, CWE-191, CVSS 8.3, EPSS 0.00413

Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr. Zephyr versions >= >=2.4.0 contain Integer Underflow (Wrap or Wraparound) (CWE-191). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc

CVSS Details

CVSS 3.1 Base Score: 8.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

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