CVE-2025-7403

HIGH

7.6

Beschreibung

Unsafe handling in bt_conn_tx_processor causes a use-after-free, resulting in a write-before-zero. The written 4 bytes are attacker-controlled, enabling precise memory corruption.

CVE Details

CVSS v3.1 Bewertung7.6

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

AngriffsvektorADJACENT_NETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht9/19/2025

Zuletzt geandert10/29/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

zephyrproject:zephyr

Schwachen (CWE)

CWE-123

Referenzen

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-9r46-cqqw-6j2j(vulnerabilities@zephyrproject.org)

IOC Korrelationen

Keine Korrelationen erfasst

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