Description

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

Related CPE's

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zephyrproject

zephyr

Vulnerable

References

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc

ExploitPatchThird Party Advisory

http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-89j6-qpxf-pfpc

ExploitPatchThird Party Advisory

Weaknesses

[email protected]

Secondary
CWE-191

[email protected]

Primary
CWE-191

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

8.3 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-10-12T22:15:08.093Z

4 years ago

Last modified

2026-06-17T04:04:56.487Z

2 months ago