Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: brcm80211 – Handle PMKOP allocation failures The kzalloc function in brcm80211pmksav3op will return null if physical memory runs out. As a result, if we dereference the null value, a null pointer dereference bug will occur...

Unity Linux 20.1060e Security Update: kernel (UTSA-2026-004795)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004795 advisory. The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach use-after-free in the device unplugging disconnect the USB by hotplug code. For...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001735)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001735 advisory. The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach use-after-free in the device unplugging disconnect the USB by hotplug code. For...

Siemens SIMATIC Devices Use After Free (CVE-2023-47233)

The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach 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...

EUVD-2023-51365

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2025-37990

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: brcm80211: fmac: Add error handling for brcmfusbdlwriteimage The function brcmfusbdlwriteimage calls the function brcmfusbdlcmd but dose not check its...

Linux Distros Unpatched Vulnerability : CVE-2023-47233

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach use-after-free in the device unplugging disconnect the USB by hotplug code...

wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()

...

SUSE CVE-2025-37990

In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: fmac: Add error handling for brcmfusbdlwriteimage The function brcmfusbdlwriteimage calls the function brcmfusbdlcmd but dose not check its return value. The 'state.state' and the 'state.bytes' are uninitialized ...

DEBIAN-CVE-2025-37990

In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: fmac: Add error handling for brcmfusbdlwriteimage The function brcmfusbdlwriteimage calls the function brcmfusbdlcmd but dose not check its return value. The 'state.state' and the 'state.bytes' are uninitialized ...

CVE-2025-37990 wifi: brcm80211: fmac: Add error handling for brcmf_usb_dl_writeimage()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: fmac: Add error handling for brcmfusbdlwriteimage The function brcmfusbdlwriteimage calls the function brcmfusbdlcmd but dose not check its return value. The 'state.state' and the 'state.bytes' are uninitialized ...

kernel: wifi: brcm80211: handle pmk_op allocation failure

A vulnerability was found in the Linux kernel's Wi-Fi cfg80211.c driver, where a lack of proper checks can result in a NULL pointer dereference. This issue occurs when the brcmfpmksav3op function attempts to call malloc , but the physical memory has run out. In this situation, kzalloc will return...

The vulnerability of the brcm80211 component in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the brcm80211 component in the Linux operating system is related to the assignment of the NULL pointer in the brcmfpmksav3op function. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20241101-02

A vulnerability in the vmxnet3 component of the Linux operating system kernel is related to resource management errors in the vmxnet3processxdp function in drivers/net/vmxnet3/vmxnet3xdp.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in t...

CentOS 9 : kernel-5.14.0-474.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the kernel-5.14.0-474.el9 build changelog. - In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: guard against invalid STA ID on removal Guard...

kernel: wifi: brcm80211: handle pmk_op allocation failure

A vulnerability was found in the Linux kernel's Wi-Fi cfg80211.c driver, where a lack of proper checks can result in a NULL pointer dereference. This issue occurs when the brcmfpmksav3op function attempts to call malloc , but the physical memory has run out. In this situation, kzalloc will return...

Ubuntu 16.04 LTS : Linux kernel (GCP) vulnerabilities (USN-6777-3)

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6777-3 advisory. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use-...

Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel vulnerabilities (USN-6775-2)

The remote Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6775-2 advisory. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to ...

Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel (Azure) vulnerabilities (USN-6777-2)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-6777-2 advisory. Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to ...

CVE-2024-35811

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix use-after-free bug in brcmfcfg80211detach This is the candidate patch of CVE-2023-47233 : https://nvd.nist.gov/vuln/detail/CVE-2023-47233 In brcm80211 driver,it starts with the following invoking chain to star...