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01 Record

CVE-2022-23005

Host Boot ROM Code Vulnerability in Systems Implementing UFS Boot Feature

HighPUBLISHEDCNA: WDC PSIRT
CNA base score8.7 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
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02 Description

Host Boot ROM Code Vulnerability in Systems Implementing UFS Boot Feature

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.81% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 56.8% of scored records. A rank, not a probability.
NVD base score
8.7 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-01-23 00:00Z3 YR AGO
Last updated
2025-04-01 19:56Z1 YR AGO
Reserved
2022-01-10
Assigning CNA
WDC PSIRT
Record state
PUBLISHED
Severity
High (CVSS 8.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H
Weaknesses
  • CWE-1224Improper Restriction of Write-Once Bit FieldsBase
  • CWE-1233Security-Sensitive Hardware Controls with Missing Lock Bit ProtectionBase
  • CWE-1262Improper Access Control for Register InterfaceBase
  • CWE-662Improper SynchronizationClass
Data version
5.1
Document digest
95880a6f401863f6e666680984a184b62d393991581af8ee4005de8e28ec67b9

05 Affected products

VendorProductVersionsPlatforms
NANANA—

06 References