CVE-2022-1283 NULL Pointer Dereference in r_bin_ne_get_entrypoints function in radareorg/radare2

What is CVE-2022-1283?

CVE-2022-1283 is a medium-severity vulnerability in Radare Radare2, published on 8 Apr 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

NULL Pointer Dereference in r_bin_ne_get_entrypoints function in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability allows attackers to cause a denial of service (application crash).

Weakness: CWE-476

Which versions are affected by CVE-2022-1283?

It affects 1 product.

Products include Radare Radare2.

How do I fix CVE-2022-1283?

Upgrade to a fixed version.

Is CVE-2022-1283 being exploited?

There is no known exploitation of CVE-2022-1283 in the wild and no public exploit code.

Other vulnerabilities in Radare Radare2

• CVE-2025-1864 Buffer Overflow and Potential Code Execution in Radare2 Critical 10.0
• CVE-2025-1744 Out-of-bounds Write in radare2 Critical 10.0
• CVE-2021-32494 Denial of service in radare2 Critical 10.0
• CVE-2021-32495 Use after free in radare2 Critical 10.0
• CVE-2024-29646 Memory corruption in n/a Critical 9.8

All Radare Radare2 vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-q5qq-pfcr-g336, UBUNTU-CVE-2022-1283.