Broadcom wireless driver Use-After-Free

The vulnerability of the brcmfcpreinitdcmds function in the drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c file of the Broadcom wireless driver for the Linux operating system is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to...

Broadcom wireless driver Use-After-Free

The vulnerability of the brcmfcpreinitdcmds function in the drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c file of the Broadcom wireless adapter driver in the Linux operating system kernel is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992467)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992467 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmfcpreinitdcmds This patch fixes a...

CVE-2023-53582: NULL Pointer Dereference

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-2022-50258: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: Fix potential stack-out-of-bounds in brcmfcpreinitdcmds This patch fixes a stack-out-of-bounds read in brcmfmac that occurs when 'buf' that is not null-terminated is passed as an argument of strsep in...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the lack of null termination of buf in the brcmfcpreinitdcmds function, which could result in a stack buffer...