CVE Vulnerabilities

CVE-2024-2002

Double Free

Published: Mar 18, 2024 | Modified: Apr 09, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
root.io minimus.io echohq.com

A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.

Weakness

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

Affected Software

Name Vendor Start Version End Version
Libdwarf Libdwarf_project 0.1.0 (including) 0.9.2 (excluding)
Dwarfutils Ubuntu esm-apps/jammy *
Dwarfutils Ubuntu esm-apps/noble *
Dwarfutils Ubuntu focal *
Dwarfutils Ubuntu jammy *
Dwarfutils Ubuntu mantic *
Dwarfutils Ubuntu noble *
Dwarfutils Ubuntu oracular *
Dwarfutils Ubuntu plucky *
Dwarfutils Ubuntu upstream *

Potential Mitigations

References