CVE-2023-54214

NONE EPSS 7.4%
Published Dec 30, 20256mo ago · Modified Jun 17, 20262w ago
Find Similar
Published Dec 30, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix potential user-after-free This fixes all instances of which requires to allocate a buffer calling alloc_skb which may release the chan lock and reacquire later which makes it possible that the chan is disconnected in the meantime.

Threat Intelligence

EPSS Exploit Probability
7.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

References 8

  • git.kernel.org https://git.kernel.org/stable/c/31a288a4df7f6a28e65da22a4ab2add4a963738e
  • git.kernel.org https://git.kernel.org/stable/c/60aaccf16d1e099c16bebfb96428ae762cb528f7
  • git.kernel.org https://git.kernel.org/stable/c/64e28ecf44e46de9f01915a4146706a21c3469d2
  • git.kernel.org https://git.kernel.org/stable/c/994e3e18908f5c4a12d07b44018e6aa85f071048
  • git.kernel.org https://git.kernel.org/stable/c/a6a7d1541fefddf7ca0cfb34c1bff63ff809cc49
  • git.kernel.org https://git.kernel.org/stable/c/b2fde8cb2a25125111f2144604e0e7c0ebcc4bba
  • git.kernel.org https://git.kernel.org/stable/c/b8ed41cc04fb74005aa51d17865ca3d022760335
  • git.kernel.org https://git.kernel.org/stable/c/df5703348813235874d851934e957c3723d71644

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.