CVE-2024-2002highCWE-415

Libdwarf: crashes randomly on fuzzed object

21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 1.1%

exploitation probability

1.1%top 36% of all CVEs

observed exploitation

nono source reports it

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

libdwarfRed Hat · Red Hat Enterprise Linux 7 Red Hat · Red Hat Enterprise Linux 8

References

https://access.redhat.com/security/cve/CVE-2024-2002 https://bugzilla.redhat.com/show_bug.cgi?id=2267700 https://github.com/davea42/libdwarf-code/blob/main/bugxml/data.txt https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW/