// For flags

CVE-2022-4843

NULL Pointer Dereference in radareorg/radare2

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.8.2.

Eliminación de referencia del puntero NULL en el repositorio de GitHub radareorg/radare2 antes de 5.8.2.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
Poc
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2022-12-29 CVE Reserved
  • 2022-12-29 CVE Published
  • 2025-03-30 EPSS Updated
  • 2025-04-09 CVE Updated
  • 2025-04-09 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Radare
Search vendor "Radare"
 Radare2
Search vendor "Radare" for product "Radare2"
 < 5.8.2
Search vendor "Radare" for product "Radare2" and version " < 5.8.2"
-
Affected