CVEvulnerability
CVE-2022-39836
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-10-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-125
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 heap-based buffer over-read of one byte.
Affected configurations
• genivi diagnostic log and trace (<= 2.18.8)
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html lists.debian.org
- 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/24 Exploit, Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00021.html lists.debian.org
- 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/24 Exploit, Mailing List, Patch, Third Party Advisory