CVE-2026-45835

5.5 Moyenne

Publiée le 26/05/2026 à 19:16 · Modifiée le 15/10/2026 à 04:19 · Modifiée · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix null-ptr-deref in l2cap_sock_new_connection_cb() Add the same NULL guard already present in l2cap_sock_resume_cb() and l2cap_sock_ready_cb().

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Produits concernés

Linux
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem
Linux linux kernel

Scores CVSS

Version	Score	Source	Vecteur
3.1	5.5 Moyenne	nvd@nist.gov (NVD)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-476

Références

https://git.kernel.org/stable/c/0a120d96166301d7a95be75b52f843837dbd1219 Patch
https://git.kernel.org/stable/c/140b63cb46f2855ac4ec8fba2f1e974a9c2974e8 Patch
https://git.kernel.org/stable/c/2422eaed0925973c0f318c94eb13e76f14c7381e Patch
https://git.kernel.org/stable/c/684a1f9ee2325437ae18ac5371884e4c6a25ae73 Patch
https://git.kernel.org/stable/c/741e6024e31587b0c021b6616a9e428a4ea0b64a Patch
https://git.kernel.org/stable/c/76083fb80f5a38ac13326b2d810f66bd07771eea Patch
https://git.kernel.org/stable/c/ab77c8bc30269bee15d917059a66bea48909f5f0 Patch
https://git.kernel.org/stable/c/bc3bb9f40da8e53896abc2d29c6d0c6686fe4ab9 Patch
https://cert-portal.siemens.com/productcert/html/ssa-784472.html

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories