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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-53145 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition In btsdio_probe, the data->work is bound with btsdio_work. It will be started in btsdio_send_frame. If the btsdio_remove runs with a unfinished work, there may be a race condition that hdev is freed but used in btsdio_work. Fix it by canceling the work before do cleanup in btsdio_remove.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
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/179c65828593aff1f444e15debd40a477cb23cf4 kernel.org Patch 
https://git.kernel.org/stable/c/3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e kernel.org Patch 
https://git.kernel.org/stable/c/6c3653627397a0d6eab19b20a59423e118985a6b kernel.org Patch 
https://git.kernel.org/stable/c/73f7b171b7c09139eb3c6a5677c200dc1be5f318 kernel.org Patch 
https://git.kernel.org/stable/c/746b363bef41cc159c051c47f9e30800bc6b520d kernel.org Patch 
https://git.kernel.org/stable/c/a5c2a467e9e789ae0891de55b766daac52e3b7b3 kernel.org Patch 
https://git.kernel.org/stable/c/a6650d27ab2c12a8ee750f396edb5ac8b4558b2e kernel.org Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-53145
NVD Published Date:
05/10/2025
NVD Last Modified:
11/12/2025
Source:
kernel.org