Use After Free in Radare Radare2

CVE-2022-28071

A use after free in r_reg_get_name_idx function in radare2 5.4.2 and 5.4.0.

Vulnerability class: Use-After-Free

EPSS: 0.007 (51.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Radare Radare2 — versions 5.4.0, 5.4.2
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-28071?: CVE-2022-28071 is a high-severity vulnerability in Radare Radare2, classified under Use After Free. CVSS score: 7.5/10. Published 2023-08-22.
How severe is CVE-2022-28071?: High severity. CVSS v3 base score is 7.5 out of 10.