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().

INFO

Published Date :

2024-12-27T14:51:09.618Z

Last Modified :

2026-01-05T10:56:11.817Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-56604 vulnerability.

Vendors Products
Linux
  • Linux Kernel
Redhat
  • Enterprise Linux
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-56604.

URL Resource
https://git.kernel.org/stable/c/32df687e129ef0f9afcbcc914f7c32deb28fd481 cve-icon cve-icon
https://git.kernel.org/stable/c/3945c799f12b8d1f49a3b48369ca494d981ac465 cve-icon cve-icon
https://git.kernel.org/stable/c/6021ccc2471b7b95e29b7cfc7938e042bf56e281 cve-icon cve-icon
https://git.kernel.org/stable/c/ac3eaac4cf142a15fe67be747a682b1416efeb6e cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html cve-icon
https://lore.kernel.org/linux-cve-announce/2024122704-CVE-2024-56604-8494@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-56604 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-56604 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact