CVE-2022-40279

PoC —

CVSS 3.1

7.5 high

EPSS

1%p72

Published

Sep 29, 2022 (Sep 29, 2022)

Modified

Jun 17, 2026

Description

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). l2_packet_receive_timeout in wpa_supplicant/src/l2_packet/l2_packet_pcap.c has a missing check on the return value of pcap_dispatch, leading to a denial of service (malfunction).

Vendors: samsung
Products: tizenrt
Weakness: CWE-252
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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