UBUNTU-CVE-2023-26257

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Source

https://ubuntu.com/security/CVE-2023-26257

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26257.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-26257

Upstream

CVE-2023-26257

Published

2023-02-27T05:15:00Z

Modified

2026-04-22T14:03:14.825348Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

An issue was discovered in the Connected Vehicle Systems Alliance (COVESA; formerly GENIVI) dlt-daemon through 2.18.8. Dynamic memory is not released after it is allocated in dlt-control-common.c.

References

Affected packages

Ubuntu:20.04:LTS / dlt-daemon

Package

Name: dlt-daemon
Purl: pkg:deb/ubuntu/dlt-daemon@2.18.4-0.1?arch=source&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

{
    "binaries": [
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "dlt-daemon"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "dlt-tools"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "libdlt-examples"
        },
        {
            "binary_version": "2.18.4-0.1",
            "binary_name": "libdlt2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-26257.json"

Ubuntu:22.04:LTS / dlt-daemon