CVE-2022-39837

MEDIUM

diagnostic_log_and_trace < 2.18.8 - NULL Pointer Dereference in DLT File Parser

Title source: llm
STIX 2.1

Description

An issue was discovered in Connected Vehicle Systems Alliance (COVESA) dlt-daemon through 2.18.8. Due to a faulty DLT file parser, a crafted DLT file that crashes the process can be created. This is due to missing validation checks. There is a NULL pointer dereference,

References (3)

Core 3

Scores

CVSS v3 5.5
EPSS 0.0042
EPSS Percentile 33.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-476
Status published
Products (1)
genivi/diagnostic_log_and_trace < 2.18.8
Published Oct 25, 2022
Tracked Since Feb 18, 2026