VDB-199880 · CVE-2022-1714 · EUVD-2022-24997

radare2 up to 5.6.x heap-based overflow

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.5	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in radare2 up to 5.6.x. Affected is an unknown function. Such manipulation leads to heap-based overflow. This vulnerability is referenced as CVE-2022-1714. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in radare2 up to 5.6.x (Programming Tool Software). It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability.

The weakness was published 05/13/2022. The advisory is shared for download at huntr.dev. This vulnerability is handled as CVE-2022-1714 since 05/13/2022. There are neither technical details nor an exploit publicly available.

Upgrading to version 5.7.0 eliminates this vulnerability. Applying the patch 3ecdbf8e21186a9c5a4d3cfa3b1e9fd27045340e is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-24997). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Programming Tool Software

Name

radare2

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.9
CNA Vector (huntr.dev): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: radare2 5.7.0
Patch: 3ecdbf8e21186a9c5a4d3cfa3b1e9fd27045340e

Timelineinfo

05/13/2022 🔍
05/13/2022 +0 days 🔍
05/13/2022 +0 days 🔍
04/10/2026 +1428 days 🔍

Sourcesinfo

Advisory: 3ecdbf8e21186a9c5a4d3cfa3b1e9fd27045340e
Status: Confirmed

CVE: CVE-2022-1714 (🔍)
GCVE (CVE): GCVE-0-2022-1714
GCVE (VulDB): GCVE-100-199880
EUVD: 🔍

Entryinfo

Created: 05/13/2022 21:05
Updated: 04/10/2026 10:33
Changes: 05/13/2022 21:05 (50), 05/16/2022 14:13 (2), 04/10/2026 10:33 (15)
Complete: 🔍
Cache ID: 216:C97:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.