Unrated severityNVD Advisory· Published Oct 12, 2021· Updated Sep 16, 2024
Integer Underflow in Zephyr in IEEE 802154 Fragment Reassembly Header Removal
CVE-2021-3321
Description
Integer Underflow in Zephyr in IEEE 802154 Fragment Reassembly Header Removal. Zephyr versions >= >=2.4.0 contain Integer Overflow to Buffer Overflow (CWE-680). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w44j-66g7-xw99
AI Insight
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Affected products
2>=2.4.0+ 1 more
- (no CPE)range: >=2.4.0
- (no CPE)range: >=2.4.0
Patches
Vulnerability mechanics
References
1- github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-w44j-66g7-xw99mitrex_refsource_MISC
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