[ciqlts9_6] wifi: brcmfmac: validate bsscfg indices in IF events#1352
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[ciqlts9_6] wifi: brcmfmac: validate bsscfg indices in IF events#1352ciq-kernel-automation[bot] wants to merge 1 commit into
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jira VULN-185622 cve CVE-2026-43110 commit-author Pengpeng Hou <pengpeng@iscas.ac.cn> commit 304950a brcmf_fweh_handle_if_event() validates the firmware-provided interface index before it touches drvr->iflist[], but it still uses the raw bsscfgidx field as an array index without a matching range check. Reject IF events whose bsscfg index does not fit in drvr->iflist[] before indexing the interface array. Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Link: https://patch.msgid.link/20260323074551.93530-1-pengpeng@iscas.ac.cn [add missing wifi prefix] Signed-off-by: Johannes Berg <johannes.berg@intel.com> (cherry picked from commit 304950a) Signed-off-by: CIQ Kernel Automation <ciq_kernel_automation@ciq.com>
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roxanan1996
approved these changes
Jun 17, 2026
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This PR has been automatically created after successful completion of all CI stages.
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✅ Kernel Selftests
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x86_64 newly passing:
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