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CVE-2023-47233
Published: Nov 3, 2023
Modified: May 12, 2026
PUBLISHED
Description
The brcm80211 component in the Linux kernel through 6.5.10 has a brcmf_cfg80211_detach use-after-free in the device unplugging (disconnect the USB by hotplug) code. For physically proximate attackers with local access, this "could be exploited in a real world scenario." This is related to brcmf_cfg80211_escan_timeout_worker in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
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