CVE-2022-1841

In subsys/net/ip/tcp.c , function tcp_flags , when the incoming parameter flags is ECN or CWR , the buf will out-of-bounds write a byte zero.

Score

CVSS 3.1 7.2 High

Status

Modified - vulnerabilities@zephyrproject.org

Published

2022-08-31

Last modified

2024-09-16

Weaknesses

CWE-787

Affected products

• Zephyr (Zephyrproject)
• Zephyr (Zephyrproject-rtos)

References

• http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-5c3j-p8cr-2pgh