146 matches found
nexmon
nexmon이란? Nexmon은 Broadcom/Cypress WiFi 칩을 위한 C 기반 펌웨어 패칭 프레임워크로, radiotap 헤더가 포함된 모니터 모드와 프레임 주입을 활성화하는 등 자체 펌웨어 패치를 작성할 수 있게 해줍니다. 아래에서 nexmon으로 가능한 작업의 개요를 확인할 수 있습니다. 이 저장소는 주로 다양한 칩에서 모니터 모드와 프레임 주입을 활성화하는 데 초점을 맞춥니다. 추가 기능을 원한다면 다음 프로젝트들이 흥미로울 수 있습니다: http://nexmon.org/jammer: 진행 중인 프레임 전송에...
Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cfg80211: The PMK parameter is now passed as binary data, rather than hexadecimal data. It appears that the hexadecimal passphrase mechanism does not work on newer chips/firmwares e.g., BCM4387. There was actually...
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
The brcm80211 component in the Linux kernel, from version 6.5.10 onwards, has a use-after-free issue in the code for disconnecting devices via hotplug i.e., removing the USB connection. For attackers who have physical access and local privileges, “this could be exploited in a real-world scenario....
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15
A buffer overflow vulnerability was discovered in the Linux kernel’s Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. It can allow a local user to crash the system or escalate their privileges...
CVE-2026-68192 wifi: brcmfmac: make release_scratchbuffers idempotent
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: make releasescratchbuffers idempotent brcmfpciereleasescratchbuffers frees the shared.scratch and shared.ringupd DMA buffers with dmafreecoherent but does not clear the pointers afterwards, unlike the sibling...
kernel: wifi: brcmfmac: validate bsscfg indices in IF events
A flaw was found in the Linux kernel's brcmfmac Wi-Fi driver. This vulnerability occurs because the driver fails to properly validate bsscfg indices in interface IF events. An attacker could exploit this by sending a specially crafted IF event with an invalid bsscfg index, which could lead to an...
Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-010814)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010814 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix crash while sending Action Frames in standalone AP Mode Currently, whenever...
NewStart CGSL MAIN 6.06 (SP) : linux-firmware Multiple Vulnerabilities (NS-SA-2026-0017)
The remote NewStart CGSL host, running version MAIN 6.06 SP, has linux-firmware packages installed that are affected by multiple vulnerabilities: - Broadcom BCM43xx Wi-Fi chips allow remote attackers to execute arbitrary code via unspecified vectors, aka the Broadpwn issue. CVE-2017-9417 - A remo...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-004285)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004285 advisory. The Broadcom brcmfmac WiFi driver prior to commit 1b5e2423164b3670e8bc9174e4762d297990deff is vulnerable to a heap buffer overflow. If the Wake-up on Wireless LAN...
Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002542)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002542 advisory. A elevation of privilege vulnerability in the Broadcom wi-fi driver. Product: Android. Versions: Android kernel. Android ID: A-37351060. References: B-V2017060101...
Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000185)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000185 advisory. The Broadcom brcmfmac WiFi driver prior to commit a4176ec356c73a46c07c181c6d04039fafa34a9f is vulnerable to a frame validation bypass. If the brcmfmac driver receive...
kernel: wifi: brcmfmac: fix use-after-free bug in brcmf_netdev_start_xmit()
A use after free exists in the wifi module of the linux kernel in the function brcmfnetdevstartxmit,thereby leading to damage to system availability and integrity...
kernel: wifi: brcmfmac: Check the return value of of_property_read_string_index()
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check the return value of ofpropertyreadstringindex Somewhen between 6.10 and 6.11 the driver started to crash on my MacBookPro14,3. The property doesn't exist and 'tmp' remains uninitialized, so we pass a random...
SUSE-SU-2025:03613-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...
SUSE CVE-2022-50551
In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmffwallocrequest This patch fixes a shift-out-of-bounds in brcmfmac that occurs in BITchiprev when a 'chiprev' provided by the device is too large. It should also not be equ...
EUVD-2019-18876
Malware in sbrugna...
EUVD-2019-18875
Malware in sbrugna...
EUVD-2017-1178
Malware in sbrugna...