5.8
CVSSv2

CVE-2021-3330

Published: 12/10/2021 Updated: 18/10/2021
CVSS v2 Base Score: 5.8 | Impact Score: 6.4 | Exploitability Score: 6.5
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 516
Vector: AV:A/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

RCE/DOS: Linked-list corruption leading to large out-of-bounds write while sorting for forged fragment list in Zephyr. Zephyr versions >= >=2.4.0 contain Out-of-bounds Write (CWE-787). For more information, see github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-fj4r-373f-9456

Vulnerability Trend

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zephyrproject zephyr