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CVE-2022-23005— Host Boot ROM Code Vulnerability in Systems Implementing UFS Boot Feature

Quick assessment

Affected
NA NA
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.

Western Digital UFS是西部数据（Western Digital）公司的一个应用程序。 Western Digital UFS 存在安全漏洞，该漏洞源于如果主机引导ROM代码实施不当，攻击者可能会禁用引导功能，或恢复到旧的引导加载程序代码。

CVSS 8.7 · High EPSS 0.81% · P55

Possible ATT&CK Techniques 1 AI

T1623
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I. Basic Information for CVE-2022-23005

Vulnerability Information
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Vulnerability Title
Host Boot ROM Code Vulnerability in Systems Implementing UFS Boot Feature
Source: CVE Program / CVE List V5
Vulnerability Description
Western Digital has identified a weakness in the UFS standard that could result in a security vulnerability. This vulnerability may exist in some systems where the Host boot ROM code implements the UFS Boot feature to boot from UFS compliant storage devices. The UFS Boot feature, as specified in the UFS standard, is provided by UFS devices to support platforms that need to download the system boot loader from external non-volatile storage locations. Several scenarios have been identified in which adversaries may disable the boot capability, or revert to an old boot loader code, if the host boot ROM code is improperly implemented. UFS Host Boot ROM implementers may be impacted by this vulnerability. UFS devices are only impacted when connected to a vulnerable UFS Host and are not independently impacted by this vulnerability. When present, the vulnerability is in the UFS Host implementation and is not a vulnerability in Western Digital UFS Devices. Western Digital has provided details of the vulnerability to the JEDEC standards body, multiple vendors of host processors, and software solutions providers.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1224
Source: CVE Program / CVE List V5
Vulnerability Title
Western Digital UFS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Western Digital UFS是西部数据（Western Digital）公司的一个应用程序。 Western Digital UFS 存在安全漏洞，该漏洞源于如果主机引导ROM代码实施不当，攻击者可能会禁用引导功能，或恢复到旧的引导加载程序代码。
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
NA NA NA -

II. Public POCs for CVE-2022-23005

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III. Intelligence Information for CVE-2022-23005

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Other References for CVE-2022-23005 (2)

IV. Related Vulnerabilities

Same product: NA
Same vendor: NA

V. Comments for CVE-2022-23005

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