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I. Basic Information for CVE-2022-40279
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SAMSUNG TizenRT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TizenRT是一个应用系统。一个基于RTOS的轻量级平台,可支持低端物联网设备。 SAMSUNG TizenRT 存在安全漏洞,该漏洞源于wpa_supplicant/src/l2_packet/l2_packet_pcap.c 中的 l2_packet_receive_timeout 缺少对 pcap_dispatch 的返回值的检查,攻击者利用该漏洞可以导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-n/a n/a -
II. Public POCs for CVE-2022-40279
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III. Intelligence Information for CVE-2022-40279
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IV. Related Vulnerabilities
V. Comments for CVE-2022-40279

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