What’s Vulnerable › Vulnerabilities

CVE-2024-46825: wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-27 · updated 2026-06-17

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check The lookup function iwl_mvm_rcu_fw_link_id_to_link_conf() is normally called with input from the firmware, so it should use IWL_FW_CHECK() instead of WARN_ON().

Affected products

• Linux kernel: from 6.6 before 6.6.51; from 6.7 before 6.10.10 — fixed in 6.10.10, 6.6.51

How to fix

Upgrade to a fixed version: Linux kernel 6.10.10, 6.6.51. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/3cca098c91391b3fa48142bfda57048b985c87f6
• https://git.kernel.org/stable/c/415f3634d53c7fb4cf07d2f5a0be7f2e15e6da33
• https://git.kernel.org/stable/c/9215152677d4b321801a92b06f6d5248b2b4465f

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