CVE-2022-1841

Published: Aug 31, 2022

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

7.2

HIGH

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.

Vendor	Product	Versions
zephyrproject-rtos	zephyr	affected `unspecified - <= v3.0`

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

Low

Availability

Low

x_refsource_MISC

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