CVEvulnerability

CVE-2022-39170

8.8 HIGH Published 2022-09-02 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2022-09-02
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses: CWE-415

Description

libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.

Affected configurations

• libdwarf project libdwarf 0.4.1 • fedoraproject fedora 37

Related

Weakness · CWE (1)

CWE-415 Double Free weakness

References

https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 Patch, Third Party Advisory
https://github.com/davea42/libdwarf-code/issues/132 Issue Tracking, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/ lists.fedoraproject.org
https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 Patch, Third Party Advisory
https://github.com/davea42/libdwarf-code/issues/132 Issue Tracking, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH/ lists.fedoraproject.org