Security Advisory

CVE-2024-56604

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-12-27 14:51:09

Last updated 2026-05-11 20:55:40

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc() bt_sock_alloc() attaches allocated sk object to the provided sock object. If rfcomm_dlc_alloc() fails, we release the sk object, but leave the dangling pointer in the sock object, which may cause use-after-free. Fix this by swapping calls to bt_sock_alloc() and rfcomm_dlc_alloc().

← Browse all CVEs View on cve.org ↗