OSV-2023-501
UNKNOWN READ in _dwarf_exec_frame_instr
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950
Crash type: UNKNOWN READ
Crash state:
_dwarf_exec_frame_instr
_dwarf_get_fde_info_for_a_pc_row
dwarf_get_fde_info_for_all_regs3
What each source reports
OSV No score
UNKNOWN READ in _dwarf_exec_frame_instr
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=59950
Crash type: UNKNOWN READ
Crash state:
_dwarf_exec_frame_instr
_dwarf_get_fde_info_for_a_pc_row
dwarf_get_fde_info_for_all_regs3
- Record
OSV-2023-501- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libdwarfOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2023-501 is a vulnerability with no CVSS score yet in libdwarf, published June 20, 2023. No source lists public exploit code. A source reports a fix.