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CVE-2022-1382— NULL Pointer Dereference in radareorg/radare2

Quick assessment

Affected
radareorg radareorg/radare2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

radare2是一套用于处理二进制文件的库和工具。 radare2 5.6.8 之前存在代码问题漏洞，该漏洞能够使radare2崩溃，从而影响系统的可用性。

AI Predicted 5.5 Difficulty: Easy EPSS 0.70% · P51

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-1382

Vulnerability Information
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Vulnerability Title
NULL Pointer Dereference in radareorg/radare2
Source: CVE Program / CVE List V5
Vulnerability Description
NULL Pointer Dereference in GitHub repository radareorg/radare2 prior to 5.6.8. This vulnerability is capable of making the radare2 crash, thus affecting the availability of the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
radare2 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
radare2是一套用于处理二进制文件的库和工具。 radare2 5.6.8 之前存在代码问题漏洞，该漏洞能够使radare2崩溃，从而影响系统的可用性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
radareorg radareorg/radare2 unspecified ~ 5.6.8 -

II. Public POCs for CVE-2022-1382

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III. Intelligence Information for CVE-2022-1382

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Patches & Fixes for CVE-2022-1382 (1)

Vendor Advisories for CVE-2022-1382 (1)

IV. Related Vulnerabilities

Same product: radareorg/radare2
Same vendor: radareorg
Same weakness: CWE-476

V. Comments for CVE-2022-1382

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