Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2022-40279

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
29/09/2022
Last modified:
30/09/2022

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).

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:1.1:*:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:2.0:gbm_m1:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:2.0:m2:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:3.1:pre:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools