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.
| Reporter | Title | Published | Views | Family All 277 |
|---|---|---|---|---|
 | CVE-2023-47233 | 3 Nov 202321:15 | – | attackerkb |
 | Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1 | 15 Oct 202615:53 | – | astralinux |
| Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1 | 14 Sep 202612:01 | – | astralinux |
 | Linux kernel brcm80211 Buffer Overflow DoS | 11 Nov 202300:00 | – | bdu_fstec |
 | CVE-2023-47233 affecting package kernel for versions less than 5.15.158.2-1 | 12 Jun 202422:23 | – | cbl_mariner |
 | CVE-2023-47233 | 3 Nov 202323:23 | – | circl |
 | Linux kernel security vulnerabilities | 3 Nov 202300:00 | – | cnnvd |
 | CVE-2023-47233 | 3 Nov 202300:00 | – | cve |
 | CVE-2023-47233 | 3 Nov 202300:00 | – | cvelist |
 | [SECURITY] [DLA 3840-1] linux security update | 27 Jun 202411:30 | – | debian |
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16 Nov 2023 08:00Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.14.3
EPSS0.00315
SSVC