CVE-2024-40921 - CVE House
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Status published Unknown CVE-2024-40921

net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
8ca9a750fc711911ef616ceb627d07357b04545e, 4488617e5e995a09abe4d81add5fb165674edb59, e43dd2b1ec746e105b7db5f9ad6ef14685a615a4, 3a7c1661ae1383364cd6092d851f5e5da64d476b, a2b01e65d9ba8af2bb086d3b7288ca53a07249ac, 6.8.12, 6.1.93, 6.6.33, 6.9.3

Timeline

Official Publish: July 12th, 2024
Last Modified: May 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.