CVE-2022-4843

NULL Pointer Dereference in radareorg/radare2

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

Affected

radareorg · radareorg/radare2

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.0 HUNTR

4.4 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

EPSS

0.71% chance of exploitation in the next 30 days, 53rd percentile

Published

2022-12-29

Updated

2025-04-09

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/075b2760-66a0-4d38-b3b5-e9934956ab7f

Security advisories

• radareorg/radare2/commit/842f809d4ec6a12af2906f948657281c9ebc8a24

References

• CVE Record
• NVD entry