CVE-2023-53386 - CVE House
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Status published Unknown CVE-2023-53386

Bluetooth: Fix potential use-after-free when clear keys

Vulnerability Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix potential use-after-free when clear keys Similar to commit c5d2b6fa26b5 ("Bluetooth: Fix use-after-free in hci_remove_ltk/hci_remove_irk"). We can not access k after kfree_rcu() call.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
d7d41682efc25d58b5bd8b80e85e3c9ce586635c, 5.7, 0, 5.10.195, 5.15.132, 6.1.53, 6.4.16, 6.5.3, 6.6

Timeline

Official Publish: September 18th, 2025
Last Modified: May 11th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.