SUSE CVE-2025-21750

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...

DEBIAN-CVE-2025-21750

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...

DEBIAN-CVE-2025-21744

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix NULL pointer dereference in brcmftxfinalize On removal of the device or unloading of the kernel module a potential NULL pointer dereference occurs. The following sequence deletes the interface: brcmfdetach...

AZL-68976 CVE-2025-21750 affecting package kernel 5.15.200.1-1

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...

AZL-57914 CVE-2025-21744 affecting package kernel for versions less than 5.15.179.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix NULL pointer dereference in brcmftxfinalize On removal of the device or unloading of the kernel module a potential NULL pointer dereference occurs. The following sequence deletes the interface: brcmfdetach...

UBUNTU-CVE-2025-21750

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 CVE-2022-49263

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

CVE-2025-21750 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...

CVE-2025-21750

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...

CVE-2025-21744 wifi: brcmfmac: fix NULL pointer dereference in brcmf_txfinalize()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix NULL pointer dereference in brcmftxfinalize On removal of the device or unloading of the kernel module a potential NULL pointer dereference occurs. The following sequence deletes the interface: brcmfdetach...

CVE-2025-21744

CVE-2025-21744 affects the Linux kernel brcmfmac wifi driver. On device removal or module unload, a sequence including brcmf_detach, brcmf_remove_interface, brcmf_del_if, and brcmf_proto_detach can lead to a NULL return from brcmf_get_ip() and a subsequent NULL pointer dereference inside brcmf_tx...

Linux kernel 安全漏洞

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 an unchecked ofpropertyreadstringindex return value in the brcmfmac driver, which could lead to a crash...

DEBIAN-CVE-2022-49263

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

CVE-2022-49263

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

UBUNTU-CVE-2022-49263

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

CVE-2022-49263

The CVE-2022-49263 case concerns a Linux kernel flaw in the brcmfmac: pcie path. The vulnerability is described as a memory-leak in the error path of brcmf_pcie_setup where firmware release occurs after brcmf_chip_get_raminfo fails; the CLM blob is released in the device remove path. Connected ad...

CVE-2022-49263 brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

CVE-2022-49263

In the Linux kernel, the following vulnerability has been resolved: brcmfmac: pcie: Release firmwares in the brcmfpciesetup error path This avoids leaking memory if brcmfchipgetraminfo fails. Note that the CLM blob is released in the device remove path...

Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47222: net: bridge: fix vlan tunnel dst refcnt when egressing bsc1224857. CVE-2021-47223: net: bridge: fix vlan tunnel dst null pointer dereference bsc1224856...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: brwimac: pcie: handling of randbuf allocation failure The kzalloc function in brwimacpciedownloadfwnvram will return null if physical memory runs out. As a result, if we use getrandombytes to generate random bytes into the...