UBUNTU-CVE-2022-39837

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Source
https://ubuntu.com/security/CVE-2022-39837
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-39837.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-39837
Related
Published
2022-10-25T17:15:00Z
Modified
2024-10-15T14:10:10Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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,

References

Affected packages

Ubuntu:20.04:LTS / dlt-daemon

Package

Name
dlt-daemon
Purl
pkg:deb/ubuntu/dlt-daemon?arch=src?distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.18.4-0.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:22.04:LTS / dlt-daemon

Package

Name
dlt-daemon
Purl
pkg:deb/ubuntu/dlt-daemon?arch=src?distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.18.6-2

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}