PT-2023-20567 · Covesa+1 · Dlt-Daemon+1

Zj3To · Published 2023-02-27 · Updated 2024-08-01 · CVE-2023-26257

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions dlt-daemon versions through 2.18.8

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

Recommendations For versions through 2.18.8, consider restricting access to the dlt-control-common.c module to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

CVE-2023-26257

DLA-3845-1

OPENSUSE-SU-2024:13264-1

Affected Products

Debian

Dlt-Daemon

References · 16

• 🔥 https://github.com/COVESA/dlt-daemon/issues/440 · Exploit
• https://github.com/COVESA/dlt-daemon/pull/441/commits/b6149e203f919c899fefc702a17fbb78bdec3700 · Patch
• https://osv.dev/vulnerability/DLA-3845-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-26257 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-26257 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-26257 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-26257 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-26257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26257 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-26257 · Security Note
• https://github.com/COVESA/dlt-daemon/commit/b6149e203f919c899fefc702a17fbb78bdec3700 · Note
• https://t.me/cvenotify/84725 · Telegram Post
• https://t.me/cvenotify/45039 · Telegram Post
• https://t.me/cvenotify/45043 · Telegram Post
• https://t.me/cibsecurity/58922 · Telegram Post