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CVE-2022-2402— Stack Overflow in ESET Endpoint Encryption and ESET Full Disk Encryption for Windows

Quick assessment

Affected
ESET, spol. s r.o. ESET Endpoint Encryption
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.

ESET Endpoint Encryption（EEE）和ESET Full Disk Encryption（EFDE）都是斯洛伐克ESET公司的产品。ESET Endpoint Encryption是一款综合安全应用程序。旨在保护您的数据，包括静态和传输中的数据。ESET Full Disk Encryption是一个在所有 Windows 端点上实施的全盘加密解决方案。可防止攻击者利用丢失或被盗的计算机。 ESET Endpoint Encryption 5.1.1.14版本及之前版本和 ESET

CVSS 6.5 · Medium EPSS 0.19% · P9

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-2402

Vulnerability Information
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Vulnerability Title
Stack Overflow in ESET Endpoint Encryption and ESET Full Disk Encryption for Windows
Source: CVE Program / CVE List V5
Vulnerability Description
The vulnerability in the driver dlpfde.sys enables a user logged into the system to perform system calls leading to kernel stack overflow, resulting in a system crash, for instance, a BSOD.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
ESET Endpoint Encryption 和 ESET Full Disk Encryption 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ESET Endpoint Encryption（EEE）和ESET Full Disk Encryption（EFDE）都是斯洛伐克ESET公司的产品。ESET Endpoint Encryption是一款综合安全应用程序。旨在保护您的数据，包括静态和传输中的数据。ESET Full Disk Encryption是一个在所有 Windows 端点上实施的全盘加密解决方案。可防止攻击者利用丢失或被盗的计算机。 ESET Endpoint Encryption 5.1.1.14版本及之前版本和 ESET
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
ESET, spol. s r.o. ESET Endpoint Encryption 5.1.1.14 ~ 5.1.2.26 -
ESET, spol. s r.o. ESET Full Disk Encryption 1.3.1.25 ~ 1.3.2.32 -

II. Public POCs for CVE-2022-2402

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-2402

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Other References for CVE-2022-2402 (1)

IV. Related Vulnerabilities

Same vendor: ESET, spol. s r.o.
Same weakness: CWE-121

V. Comments for CVE-2022-2402

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