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.

PriorityP427medium5.3CVSS 3.1

AVNACLPRNUINSUCNILAN

EPSS

0.48%

37.7th percentile

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
zephyrproject-rtos	zephyr	unspecified – v3.0	—
zephyrproject	zephyr	<= 3.0.0	—

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