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cveMitreCVE-2022-39837
HistoryOct 25, 2022 - 5:15 p.m.

CVE-2022-39837

2022-10-2517:15:56
CWE-476
mitre
web.nvd.nist.gov
43
4
cve-2022-39837
connected vehicle systems alliance
covesa
dlt-daemon
dlt file
null pointer dereference
nvd

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

26.9%

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 configurations

Nvd
Node
genividiagnostic_log_and_traceRange2.18.8
VendorProductVersionCPE
genividiagnostic_log_and_trace*cpe:2.3:a:genivi:diagnostic_log_and_trace:*:*:*:*:*:*:*:*

Social References

More

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

26.9%