Vulnerabilities > CVE-2022-39837 - NULL Pointer Dereference vulnerability in Genivi Diagnostic LOG and Trace

CVSS 5.5 - MEDIUM

Attack vector

LOCAL

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

local

low complexity

genivi

CWE-476

NVD

Published: 2022-10-25

Updated: 2022-10-27

Summary

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,

Vulnerable Configurations

Part	Description	Count
Application	Genivi Genivi Diagnostic LOG AND Trace 2.2.0 Genivi Diagnostic LOG AND Trace 2.3.0 Genivi Diagnostic LOG AND Trace 2.4.0 Genivi Diagnostic LOG AND Trace 2.4.1 Genivi Diagnostic LOG AND Trace 2.4.2 Genivi Diagnostic LOG AND Trace 2.5.0 Genivi Diagnostic LOG AND Trace 2.5.1 Genivi Diagnostic LOG AND Trace 2.5.2 Genivi Diagnostic LOG AND Trace 2.6.0 Genivi Diagnostic LOG AND Trace 2.6.1 Genivi Diagnostic LOG AND Trace 2.6.2 Genivi Diagnostic LOG AND Trace 2.7.0 Genivi Diagnostic LOG AND Trace 2.7.1 Genivi Diagnostic LOG AND Trace 2.8.0 Genivi Diagnostic LOG AND Trace 2.8.5 Genivi Diagnostic LOG AND Trace 2.9.0 Genivi Diagnostic LOG AND Trace 2.9.1 Genivi Diagnostic LOG AND Trace 2.10.0 Genivi Diagnostic LOG AND Trace 2.11.0 Genivi Diagnostic LOG AND Trace 2.11.1 Genivi Diagnostic LOG AND Trace 2.12.0 Genivi Diagnostic LOG AND Trace 2.12.1 Genivi Diagnostic LOG AND Trace 2.13.0 Genivi Diagnostic LOG AND Trace 2.14.0 Genivi Diagnostic LOG AND Trace 2.14.1 Genivi Diagnostic LOG AND Trace 2.15.0 Genivi Diagnostic LOG AND Trace 2.16.0 Genivi Diagnostic LOG AND Trace 2.17.0 Genivi Diagnostic LOG AND Trace 2.18.0 Genivi Diagnostic LOG AND Trace 2.18.1 Genivi Diagnostic LOG AND Trace 2.18.2 Genivi Diagnostic LOG AND Trace 2.18.3 Genivi Diagnostic LOG AND Trace 2.18.4 Genivi Diagnostic LOG AND Trace 2.18.5 Genivi Diagnostic LOG AND Trace 2.18.6	36

Common Weakness Enumeration (CWE)

CWE-476 - NULL Pointer Dereference

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References