Linux Distros Unpatched Vulnerability : CVE-2023-53582

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Fix a stack-out-of- bounds read in brcmfmac that occurs when 'buf' that is...

Linux Distros Unpatched Vulnerability : CVE-2023-53565

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe id argument being NULL The probe id argument may be NULL in ...

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...

UBUNTU-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-2025-32813

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...

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...

CVE-2022-50551

CVE-2022-50551 refers to a Linux kernel vulnerability in the brcmfmac wireless driver where a shift-out-of-bounds could occur during firmware allocation due to an oversized chiprev value used in BIT(chiprev). The patch adds a guard so the function brcmf_fw_alloc_request() returns NULL if chiprev ...

CVE-2022-50551 wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()

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...

CVE-2022-50551 wifi: brcmfmac: Fix potential shift-out-of-bounds in brcmf_fw_alloc_request()

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...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414320)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414320 advisory. A slab-out-of-bound read problem was found in brcmfgetassocies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-390227)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-390227 advisory. 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...

SUSE CVE-2023-53565

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe id argument being NULL The probe id argument may be NULL in 2 scenarios: 1. brcmfpciepmleaveD3 calling brcmfpcieprobe to reprobe the device. 2. If a user tries to manually bind the driver from sysf...

SUSE CVE-2023-53582

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Fix a stack-out-of-bounds read in brcmfmac that occurs when 'buf' that is not null-terminated is passed as an argument of strreplace in...

CVE-2023-53582

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Fix a stack-out-of-bounds read in brcmfmac that occurs when 'buf' that is not null-terminated is passed as an argument of strreplace in...

CVE-2023-53565

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe id argument being NULL The probe id argument may be NULL in 2 scenarios: 1. brcmfpciepmleaveD3 calling brcmfpcieprobe to reprobe the device. 2. If a user tries to manually bind the driver from sysf...

UBUNTU-CVE-2023-53565

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Check for probe id argument being NULL The probe id argument may be NULL in 2 scenarios: 1. brcmfpciepmleaveD3 calling brcmfpcieprobe to reprobe the device. 2. If a user tries to manually bind the driver from sysf...

CVE-2023-53582 wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Fix a stack-out-of-bounds read in brcmfmac that occurs when 'buf' that is not null-terminated is passed as an argument of strreplace in...

CVE-2023-53582 wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: ensure CLM version is null-terminated to prevent stack-out-of-bounds Fix a stack-out-of-bounds read in brcmfmac that occurs when 'buf' that is not null-terminated is passed as an argument of strreplace in...

CVE-2023-53582

Concrete details found: CVE-2023-53582 affects the Linux kernel’s brcmfmac wifi driver. The issue is a stack-out-of-bounds read that occurs when a CLM version string, filled via memcpy() in brcmf_fil_iovar_data_get(), is passed as an argument to strreplace() in brcmf_c_preinit_dcmds() without bei...

CVE-2023-53565

CVE-2023-53565 : Linux kernel vulnerability in brcmfmac wifi driver where probe() id argument can be NULL in two scenarios (brcmf_pcie_pm_leave_D3 reprobe path and manual driver binding via sysfs). This NULL IDs can cause a NULL pointer dereference on resume, potentially impacting Wi‑Fi functiona...