CVE-2023-53305

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Source
https://cve.org/CVERecord?id=CVE-2023-53305
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53305.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-53305
Downstream
Related
Published
2025-09-16T16:11:44.845Z
Modified
2026-04-11T11:49:46.930837Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Bluetooth: L2CAP: Fix use-after-free
Details

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

Bluetooth: L2CAP: Fix use-after-free

Fix potential use-after-free in l2caplecommand_rej.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53305.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
71fb419724fadab4efdf98210aa3fe053bd81d29
Fixed
e76bab1b7afa580cd76362540fc37551ada4359b
Fixed
1a40c56e8bff3e424724d78a9a6b3272dd8a371d
Fixed
fe49aa73cca6608714477b74bfc6874b9db979df
Fixed
2958cf9f805b9f0bdc4a761bf6ea281eb8d44f8e
Fixed
548a6b64b3c0688f01119a6fcccceb41f8c984e4
Fixed
149daab45922ab1ac7f0cbeacab7251a46bf5e63
Fixed
255be68150291440657b2cdb09420b69441af3d8
Fixed
f752a0b334bb95fe9b42ecb511e0864e2768046f

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53305.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
3.14.0
Fixed
4.14.324
Type
ECOSYSTEM
Events
Introduced
4.15.0
Fixed
4.19.293
Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.255
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.192
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.128
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.47
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.4.12

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53305.json"