CVE-2022-40279

CWE-252 — Unchecked Return Value3 documents3 sources
Severity
7.5HIGH
EPSS
0.8%
top 26.26%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Samsung Tizenrt
Timeline
PublishedSep 29
Latest updateSep 30

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).

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDsamsung/tizenrt5 versions+4

🔴Vulnerability Details

2
GHSA
GHSA-9x54-g48c-7w9w: An issue was discovered in Samsung TizenRT through 3↗2022-09-30
▶
CVEList
CVE-2022-40279: An issue was discovered in Samsung TizenRT through 3↗2022-09-08
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CVE-2022-40279 (HIGH CVSS 7.5) | An issue was discovered in Samsung | cvebase.io