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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-23151 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix race between unprepare and queue_buf A client driver may use mhi_unprepare_from_transfer() to quiesce incoming data during the client driver's tear down. The client driver might also be processing data at the same time, resulting in a call to mhi_queue_buf() which will invoke mhi_gen_tre(). If mhi_gen_tre() runs after mhi_unprepare_from_transfer() has torn down the channel, a panic will occur due to an invalid dereference leading to a page fault. This occurs because mhi_gen_tre() does not verify the channel state after locking it. Fix this by having mhi_gen_tre() confirm the channel state is valid, or return error to avoid accessing deinitialized data. [mani: added stable tag]


Metrics

 
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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/0686a818d77a431fc3ba2fab4b46bbb04e8c9380 kernel.org Patch 
https://git.kernel.org/stable/c/178e5657c8fd285125cc6743a81b513bce099760 kernel.org Patch 
https://git.kernel.org/stable/c/3e7ecf181cbdde9753204ada3883ca1704d8702b kernel.org Patch 
https://git.kernel.org/stable/c/5f084993c90d9d0b4a52a349ede5120f992a7ca1 kernel.org Patch 
https://git.kernel.org/stable/c/899d0353ea69681f474b6bc9de32c663b89672da kernel.org Patch 
https://git.kernel.org/stable/c/a77955f7704b2a00385e232cbcc1cb06b5c7a425 kernel.org Patch 
https://git.kernel.org/stable/c/ee1fce83ed56450087309b9b74ad9bcb2b010fa6 kernel.org Patch 
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html CVE Mailing List 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-23151
NVD Published Date:
05/01/2025
NVD Last Modified:
11/05/2025
Source:
kernel.org