CVE-2022-39170
Severity Score
8.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
libdwarf versión 0.4.1, presenta una doble liberación en la función _dwarf_exec_frame_instr en el archivo dwarf_frame.c
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-09-02 CVE Reserved
- 2022-09-02 CVE Published
- 2024-08-03 CVE Updated
- 2025-08-18 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-415: Double Free
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/davea42/libdwarf-code/issues/132 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Libdwarf Project Search vendor "Libdwarf Project" | Libdwarf Search vendor "Libdwarf Project" for product "Libdwarf" | 0.4.1 Search vendor "Libdwarf Project" for product "Libdwarf" and version "0.4.1" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 37 Search vendor "Fedoraproject" for product "Fedora" and version "37" | - |
Affected
| ||||||