CVE-2024-2002

Libdwarf: crashes randomly on fuzzed object

Published Mar 18, 2024 CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
Description
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.

Remediation

Vendor Workaround

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-26972 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.
History
Type Values Removed Values Added
First Time appeared Redhat rhel Els
CPEs cpe:/o:redhat:enterprise_linux:7
cpe:/o:redhat:enterprise_linux:8
cpe:/a:redhat:enterprise_linux:8
cpe:/o:redhat:rhel_els:7
Vendors & Products Redhat rhel Els
Type Values Removed Values Added
First Time appeared Fedoraproject
Fedoraproject fedora
Libdwarf Project
Libdwarf Project libdwarf
CPEs cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
Vendors & Products Fedoraproject
Fedoraproject fedora
Libdwarf Project
Libdwarf Project libdwarf
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Nov 5, 2026, 11:44 AM
Reserved
Feb 29, 2024, 8:38 AM
Status
Analyzed
Published
Mar 18, 2024, 1:15 PM
Modified
Nov 5, 2026, 12:17 PM
Severity
Moderate
Public date
Feb 17, 2024, 12:00 AM