Bug 2315177 (CVE-2024-46825)

Summary: CVE-2024-46825 kernel: wifi: iwlwifi: mvm: use IWL_FW_CHECK for link ID check
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Bug Depends On: 2315281    
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Description OSIDB Bzimport 2024-09-27 13:21:43 UTC 
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().
Comment 1 Robb Gatica 2024-09-27 15:16:42 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024092750-CVE-2024-46825-a5aa@gregkh/T