What is CVE-2022-1283?

CVE-2022-1283 is a medium-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-04-08.

How severe is CVE-2022-1283?

Medium severity. CVSS v3 base score is 5.5 out of 10.

NULL pointer dereference in Radare Radare2

CVE-2022-1283

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).

Published 2022-04-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Radare Radare2
Radareorg Radareorg/radare2 — versions unspecified

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

huntr.dev/bounties/bfeb8fb8-644d-4587-80d4-cb704c404013 (Exploit, Patch, Third Party Advisory)
github.com/radareorg/radare2/commit/18d1d064bf599a255d55f09fca3104776fc34a67 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1283?: CVE-2022-1283 is a medium-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-04-08.
How severe is CVE-2022-1283?: Medium severity. CVSS v3 base score is 5.5 out of 10.