CVE-2025-39904 arm64: kexec: initialize kexec_buf struct in load_other_segments()

In the Linux kernel, the following vulnerability has been resolved: arm64: kexec: initialize kexecbuf struct in loadothersegments Patch series "kexec: Fix invalid field access". The kexecbuf structure was previously declared without initialization. commit bf454ec31add "kexecfile: allow to place...

CVE-2025-39903 of_numa: fix uninitialized memory nodes causing kernel panic

In the Linux kernel, the following vulnerability has been resolved: ofnuma: fix uninitialized memory nodes causing kernel panic When there are memory-only nodes nodes without CPUs, these nodes are not properly initialized, causing kernel panic during boot. ofnumainit ofnumaparsecpunodes nodesetni...

CVE-2025-39903

The CVE-2025-39903 issue affects the Linux kernel and relates to NUMA memory initialization. The root cause was that memory-only NUMA nodes (nodes without CPUs) were not properly initialized, causing a NULL pointer dereference in free_area_init when NODE_DATA() is accessed for these uninitialized...

CVE-2025-39903 of_numa: fix uninitialized memory nodes causing kernel panic

In the Linux kernel, the following vulnerability has been resolved: ofnuma: fix uninitialized memory nodes causing kernel panic When there are memory-only nodes nodes without CPUs, these nodes are not properly initialized, causing kernel panic during boot. ofnumainit ofnumaparsecpunodes nodesetni...

CVE-2025-39891

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Initialize the chanstats array to zero The adapter-chanstats array is initialized in mwifiexinitchannelscangap with vmalloc, which doesn't zero out memory. The array is filled in mwifiexupdatechanstatistics and the...

CVE-2025-39891 wifi: mwifiex: Initialize the chan_stats array to zero

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Initialize the chanstats array to zero The adapter-chanstats array is initialized in mwifiexinitchannelscangap with vmalloc, which doesn't zero out memory. The array is filled in mwifiexupdatechanstatistics and the...

CVE-2025-39891 wifi: mwifiex: Initialize the chan_stats array to zero

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Initialize the chanstats array to zero The adapter-chanstats array is initialized in mwifiexinitchannelscangap with vmalloc, which doesn't zero out memory. The array is filled in mwifiexupdatechanstatistics and the...

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 Linux kernel, which stems from a failure to properly handle null pointers when qdisc initialization fails, which could lead to null pointer...

PT-2025-40154

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the rtw init drv sw function within the rtl8723bs driver. Specifically, error paths within this function do not properly release previously allocated resources,...

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 Linux kernel that stems from a missing nostackprotector function attribute, which could lead to a stack protector initialization failure and ...

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 mishandling of XDP initialization errors, which could lead to a resource leak...

CVE-2023-53499: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: virtionet: Fix error unwinding of XDP initialization When initializing XDP in virtnetopen, some rq xdp initialization may hit an error causing net device open failed. However, previous rqs have already initialized XDP and enabled...

kernel: drm/vkms: Fix use after free and double free on init error

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix use after free and double free on init error If the driver initialization fails, the vkmsexit function might access an uninitialized or freed defaultconfig pointer and it might double free it. Fix both possible erro...

CVE-2025-8117: Missing Initialization of Resource

PAD CMS improperly initializes parameter used for password recovery, which allows to change password for any user that did not use reset password functionality. This issue affects all 3 templates: www, bip and www+bip. This product is End-Of-Life and producent will not publish patches for this...

GE UR family Insecure Default Variable Initialization (CVE-2021-27426)

GE UR IED firmware versions prior to version 8.1x with Basic security variant does not allow the disabling of the Factory Mode, which is used for servicing the IED by a Factory user. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Linux kernel Memory Initialization Error

The vulnerability of the Linux operating system’s kernel is related to memory initialization errors. Exploiting this vulnerability can allow an attacker to cause a system failure...

Linux Component DoS

The vulnerability of the net/bluetooth/l2capsock.c component in the Linux operating system is related to memory initialization errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-44103

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the handling of uinput devices. Specifically, the uinput ff upload compat structure was not properly initialized, potentially leading to...

Linux kernel m_can Component Data Compromise

The vulnerability of the mcan component in Linux kernel relates to memory initialization errors. Exploiting this vulnerability can allow an attacker to compromise data integrity and cause service failures...

Linux nfs4state.c DoS

The vulnerability of the nfs4state.c component in the Linux operating system is related to memory initialization errors. Exploiting this vulnerability can allow an attacker to cause a service failure...