What’s Vulnerable › Vulnerabilities

CVE-2022-1382: NULL Pointer Dereference in radareorg/radare2

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-04-18 · updated 2026-06-17
• Weakness: CWE-476

Description

NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of making the radare2 crash, thus affecting the availability of the system.

Affected products

• radareorg/radare2: before 5.6.8 — fixed in 5.6.8

How to fix

Upgrade to a fixed version: radareorg/radare2 5.6.8. Check the vendor advisory for mitigations.

References

• https://github.com/radareorg/radare2/commit/48f0ea79f99174fb0a62cb2354e13496ce5b7c44
• https://huntr.dev/bounties/d8b6d239-6d7b-4783-b26b-5be848c01aa1
• https://github.com/radareorg/radare2/commit/48f0ea79f99174fb0a62cb2354e13496ce5b7c44
• https://huntr.dev/bounties/d8b6d239-6d7b-4783-b26b-5be848c01aa1

Get alerted when CVE-2022-1382 or the next vulnerability affects your stack