Description

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state Pass the already obtained vlan group pointer to br_mst_vlan_set_state() instead of dereferencing it again. Each caller has already correctly dereferenced it for their context. This change is required for the following suspicious RCU dereference fix. No functional changes intended.

INFO

Published Date :

2024-07-12T12:25:02.907Z

Last Modified :

2025-11-03T21:57:52.259Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2024-40921 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-40921.

URL Resource
https://git.kernel.org/stable/c/09f4337c27f5bdeb8646a6db91488cc2f7d537ff cve-icon cve-icon
https://git.kernel.org/stable/c/36c92936e868601fa1f43da6758cf55805043509 cve-icon cve-icon
https://git.kernel.org/stable/c/a6cc9e9a651b9861efa068c164ee62dfba68c6ca cve-icon cve-icon
https://git.kernel.org/stable/c/d2dc02775fc0c4eacaee833a0637e5958884a8e5 cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html cve-icon
https://lore.kernel.org/linux-cve-announce/2024071213-CVE-2024-40921-b535@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-40921 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-40921 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