Description
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | libdwarf +3 | 1:0.5.0-1.amzn2023.0.2 | ALAS2023-2023-093 |
Advisories 2
- WID-SEC-2024-1248 Xerox FreeFlow Print Server: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 21, 2024
- ALAS2023-2023-093 Moderate: libdwarf security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Feb 22, 2023