CVE-2022-39837

Exploit

EPSS 0.03%
Published 25.10.2022 17:15:56
Last modified 07.05.2025 15:15:54
Source cve@mitre.org
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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,

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Genivi ≫ Diagnostic Log And Trace Version <= 2.18.8

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.03%	0.075

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
134c704f-9b21-4f2e-91b3-4a467353bcc0	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html

https://sec-consult.com/vulnerability-lab/advisory/multiple-memory-corruption-vulnerabilities-in-covesa-dlt-daemon/

Patch

Third Party Advisory

Exploit

https://seclists.org/fulldisclosure/2022/Sep/24

Patch

Third Party Advisory

Exploit

Mailing List

https://nvd.nist.gov/vuln/detail/CVE-2022-39837

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2022-39837

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2022-39837

EUVD