CVE-2022-34520

Published: Jul 22, 2022Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary file.

Affected (1)

Products: Radare: Radare2

Radare

1 product

Radare2

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Radare Radare2	Version 5.7.2

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (2)

https://github.com/radareorg/radare2/issues/20354

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://github.com/radareorg/radare2/issues/20354

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

Timeline

No history available yet.