CVE-2022-39836

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 heap-based buffer over-read of one byte.

• CWE-125
• CWE-125

• 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/Exploit, Patch, Third Party Advisory
• https://seclists.org/fulldisclosure/2022/Sep/24Exploit, Mailing List, Patch, Third Party Advisory
• 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/Exploit, Patch, Third Party Advisory
• https://seclists.org/fulldisclosure/2022/Sep/24Exploit, Mailing List, Patch, Third Party Advisory

Published

Oct 25, 2022

Last Modified

Jun 17, 2026

Status

Modified

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