Use After Free Vulnerability in Radare2 by Radareorg
CVE-2022-28073

7.5HIGH

Key Information:

Vendor

Radare

Status
Radare2
Vendor
CVE Published:
22 August 2023

What is CVE-2022-28073?

A use after free vulnerability exists in the r_reg_set_value function in Radare2 versions 5.4.2 and 5.4.0. This type of vulnerability can lead to application crashes or the execution of arbitrary code, potentially compromising system security. The flaw arises from improper handling of memory that has already been freed, allowing attackers to manipulate the control flow and exploit the software.

References

https://github.com/radareorg/radare2/commit/59a9dfb60acf8...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.