What is CVE-2022-4843?

CVE-2022-4843 is a high-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-12-29.

How severe is CVE-2022-4843?

High severity. CVSS v3 base score is 7.5 out of 10.

NULL pointer dereference in Radare Radare2

CVE-2022-4843

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

EPSS: 0.007 (49.4th 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
Radareorg Radareorg/radare2 — versions unspecified

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

security@huntr.dev (Exploit, Patch, Third Party Advisory)
security@huntr.dev (Patch, Third Party Advisory)
security@huntr.dev (vendor-advisory)
security@huntr.dev (vendor-advisory)

Frequently asked questions

What is CVE-2022-4843?: CVE-2022-4843 is a high-severity vulnerability in Radare Radare2, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2022-12-29.
How severe is CVE-2022-4843?: High severity. CVSS v3 base score is 7.5 out of 10.