CVE-2022-50880 wifi: ath10k: add peer map clean up for peer delete in ath10k_sta_state()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath10k: add peer map clean up for peer delete in ath10kstastate When peer delete failed in a disconnect operation, use-after-free detected by KFENCE in below log. It is because for each vdevid and address, it has only one...

CVE-2022-50863

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: free unused skb to prevent memory leak This avoid potential memory leak under power saving mode...

CVE-2022-50784

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mei: fix potential NULL-ptr deref after clone If cloning the SKB fails, don't try to use it, but rather return as if we should pass it. Coverity CID: 1503456...

CVE-2023-54229 wifi: ath11k: fix registration of 6Ghz-only phy without the full channel range

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix registration of 6Ghz-only phy without the full channel range Because of what seems to be a typo, a 6Ghz-only phy for which the BDF does not allow the 7115Mhz channel will fail to register: WARNING: CPU: 2 PID: 1...

CVE-2022-50829 wifi: ath9k: hif_usb: Fix use-after-free in ath9k_hif_usb_reg_in_cb()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: Fix use-after-free in ath9khifusbregincb It is possible that skb is freed in ath9khtcrxmsg, then usbsubmiturb fails and we try to free skb again. It causes use-after-free bug. Moreover, if allocskb fails,...

CVE-2022-50829

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: Fix use-after-free in ath9khifusbregincb It is possible that skb is freed in ath9khtcrxmsg, then usbsubmiturb fails and we try to free skb again. It causes use-after-free bug. Moreover, if allocskb fails,...

PT-2025-54020

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified and resolved in the mt7996 mcu exit routine within the mt76 module for the mt7996 wireless chipset. The issue involved failing to properly purge memory queue...

Edimax BR-6208AC 输入验证错误漏洞

The Edimax BR-6208AC is a wireless router from Taiwan, China-based Xunzhou Edimax. An input validation error vulnerability exists in Edimax BR-6208AC version 1.02 and 1.03, which stems from incorrect operation of the parameter wlan-url in the file /goform/formALGSetup, which could lead to an open...

Command Execution Vulnerability in RG-EST350 V2 of Beijing StarNet Ruijie Network Technology Co.

Ruijie EST350-V2 is a wireless outdoor bridge product supporting 802.11ac protocol, which is designed for the business of video transmission or data transmission in the scenarios of tower crane, factory, scenic spot, park, planting base, fishpond aquaculture base, construction site, etc. Ruijie...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992570)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992570 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connecte...

PT-2025-54117

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0+ 131...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992195)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992195 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: Fix use after free for wext Key information in wext.connect is not reset on...

PT-2025-54132

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's iwlwifi component, specifically within the dvm module, related to a memory copy operation. A received TKIP key can be up to 32 bytes, potentially...

UTT aggressive 512W buffer overflow vulnerability (CNVD-2026-0079178)

The UTT Progressive 512W is an enterprise-grade wireless router from Atech UTT designed for small and medium-sized businesses SOHO and similarly sized network environments for access scenarios of 30 to 50 users. The UTT Progressive 512W suffers from a buffer overflow vulnerability that originates...

Tenda WH450 安全漏洞

Tenda WH450 is a wireless access point from Tenda China. A security vulnerability exists in Tenda WH450 version 1.0.0.18, which originates from an incorrect manipulation of the parameter page in the file /goform/SafeEmailFilter resulting in a stack-based buffer overflow that can be remotely...

UTT 512W 安全漏洞

The UTT Progress 512W is an enterprise-grade wireless router designed for small office or home office SOHO environments for network scenarios with up to 50 people. The UTT Progressive 512W suffers from a buffer overflow vulnerability that originates from the incorrect operation of the strcpy...

CVE-2023-53992

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: ocb: don't leave if not joined If there's no OCB state, don't ask the driver/mac80211 to leave, since that's just confusing. Since set/clear the chandef state, that's a simple check...

wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187_rx_cb()

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SUSE CVE-2025-68362

In the Linux kernel, the following vulnerability has been resolved: wifi: rtl818x: rtl8187: Fix potential buffer underflow in rtl8187rxcb The rtl8187rxcb calculates the rx descriptor header address by subtracting its size from the skb tail pointer. However, it does not validate if the received...

UTT 512W 安全漏洞

The UTT Progressive 512W is an enterprise-grade wireless router from Atech UTT designed for small and medium-sized businesses SOHO and similarly sized network environments for access scenarios of 30 to 50 users. UTT Progressive 512W suffers from a buffer overflow vulnerability that originates fro...