What’s Vulnerable › Vulnerabilities
CVE-2022-39170
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-09-02 · updated 2026-06-17
- Weakness: CWE-415
Description
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
Affected products
References
- https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8
- https://github.com/davea42/libdwarf-code/issues/132
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/
- https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8
- https://github.com/davea42/libdwarf-code/issues/132
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/
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