CVE-2022-39837

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,
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
---
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CVEADP
---
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CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
VendorProductVersion
genividiagnostic_log_and_trace
𝑥
≤ 2.18.8
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dlt-daemon
bullseye
no-dsa
bookworm
no-dsa
sid
2.18.10-10
fixed
trixie
2.18.10-10
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dlt-daemon
noble
not-affected
mantic
not-affected
jammy
needs-triage
focal
needs-triage
Common Weakness Enumeration
References
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/
https://seclists.org/fulldisclosure/2022/Sep/24
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/
https://seclists.org/fulldisclosure/2022/Sep/24