An issue was discovered on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the air for a discrete set of traffic, a different vulnerability than CVE-2019-9500, CVE-2019-9501, CVE-2019-9502, and CVE-2019-9503.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Wifi | — | Apply Apple macOS Security Update 2019-002 MojaveApply Apple macOS Security Update 2019-007 High Sierra | Feb 27, 2020 | Feb 27, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 5, 2020 |
| Suse | — | Upgrade kernel-vanilla-develUpgrade gfs2-kmp-defaultUpgrade kernel-vanillaUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade kernel-default-extraUpgrade kernel-zfcpdump-manUpgrade kernel-docsUpgrade kernel-kvmsmall-baseUpgrade kernel-default-manUpgrade cluster-md-kmp-defaultUpgrade kernel-vanilla-livepatch-develUpgrade kernel-firmwareUpgrade ocfs2-kmp-defaultUpgrade ucode-amdUpgrade kernel-debug-baseUpgrade kernel-vanilla-baseUpgrade kernel-obs-build | Dec 14, 2021 | Feb 5, 2020 |
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