CVE-2023-54197

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Source
https://cve.org/CVERecord?id=CVE-2023-54197
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54197.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-54197
Downstream
Related
Published
2025-12-30T12:09:03.472Z
Modified
2026-01-30T00:45:03.875704Z
Summary
Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"
Details

In the Linux kernel, the following vulnerability has been resolved:

Revert "Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work"

This reverts commit 1e9ac114c4428fdb7ff4635b45d4f46017e8916f.

This patch introduces a possible null-ptr-def problem. Revert it. And the fixed bug by this patch have resolved by commit 73f7b171b7c0 ("Bluetooth: btsdio: fix use after free bug in btsdio_remove due to race condition").

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54197.json",
    "cna_assigner": "Linux"
}
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
95eacef5692545f199fae4e52abfbfa273acb351
Fixed
3b4ed52009723f7dfca7a8ca95163bfb441bfb76
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
af4d48754d5517d33bac5e504ff1f1de0808e29e
Fixed
70a104588e3131415e559c06deb834ce259a285a
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a18fb433ceb56e0787546a9d77056dd0f215e762
Fixed
de0ffb5145c9f418ad76f00e58d4b91c680410b2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
da3d3fdfb4d523c5da30e35a8dd90e04f0fd8962
Fixed
0837d10f6c37a47a0c73bccf1e39513613a2fcc2
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
8efae2112d910d8e5166dd0a836791b08721eef1
Fixed
a789192f366147a0fbb395650079906d1d04e0b9
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
cbf8deacb7053ce3e3fed64b277c6c6989e65bba
Fixed
952030c914b5f2288609efe868537afcff7a3f51
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
c59c65a14e8f7d738429648833f3bb3f9df0513f
Fixed
8f83fa62614c282dd5d1211a0dd99c6a0a515b81
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1e9ac114c4428fdb7ff4635b45d4f46017e8916f
Fixed
d8d7ce037d9a8f1f0714ece268c4c2c50845bbc3
Fixed
db2bf510bd5d57f064d9e1db395ed86a08320c54

Affected versions

v4.*

v4.14.312
v4.14.313
v4.14.314
v4.19.280
v4.19.281
v4.19.282

v5.*

v5.10.177
v5.10.178
v5.10.179
v5.15.105
v5.15.106
v5.15.107
v5.15.108
v5.15.109
v5.15.110
v5.4.240
v5.4.241
v5.4.242

v6.*

v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.2.10
v6.2.11
v6.2.12
v6.2.13
v6.2.14
v6.2.9
v6.3
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.3.1

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54197.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.14.315
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.283
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.243
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.180
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.111
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.28
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.2.15
Type
ECOSYSTEM
Events
Introduced
6.3.0
Fixed
6.3.2

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54197.json"