VYPR
High severity7.8NVD Advisory· Published Sep 18, 2025· Updated Jun 17, 2026

CVE-2023-53386

CVE-2023-53386

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.

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Affected products

196

Patches

Vulnerability mechanics

References

6

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