CVE-2023-53145

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Source
https://cve.org/CVERecord?id=CVE-2023-53145
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53145.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53145
Downstream
Related
Published
2025-05-10T14:19:14.932Z
Modified
2026-04-11T12:46:42.348074Z
Summary
Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition
Details

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 btsdioprobe, the data->work is bound with btsdiowork. It will be started in btsdiosendframe.

If the btsdioremove runs with a unfinished work, there may be a race condition that hdev is freed but used in btsdiowork. Fix it by canceling the work before do cleanup in btsdio_remove.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53145.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
ddbaf13e3609442b64abb931ac21527772d87980
Fixed
6c3653627397a0d6eab19b20a59423e118985a6b
Fixed
3efcbf25e5ab4d4ad1b7e6ba0869ff85540e3f6e
Fixed
a6650d27ab2c12a8ee750f396edb5ac8b4558b2e
Fixed
746b363bef41cc159c051c47f9e30800bc6b520d
Fixed
a5c2a467e9e789ae0891de55b766daac52e3b7b3
Fixed
179c65828593aff1f444e15debd40a477cb23cf4
Fixed
73f7b171b7c09139eb3c6a5677c200dc1be5f318

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53145.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.24
Fixed
4.14.326
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.295
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.257
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.195
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.131
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.52

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53145.json"