Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: wilc1000: using vmmtable as an array in the wilc struct. Enabling KASAN and running some iperf tests causes some memory issues related to vmmtable. Bug: KASAN: A slab-out-of-bounds issue exists in...

CVE-2026-68196

CVE-2026-68196 affects the Linux kernel wilc1000 Wi-Fi driver. A malformed association response can lead to an out-of-bounds read due to improper validation when computing trailing IE length (ies_len = buffer_len - sizeof(*res)) without verifying buffer_len against the fixed header. Short frames ...

CVE-2026-64145 wifi: wilc1000: fix dma_buffer leak on bus acquire failure

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix dmabuffer leak on bus acquire failure wilcwlanfirmwaredownload allocates dmabuffer with kmalloc at the top of the function and uses a 'fail:' label to free it via kfreedmabuffer on error. All later error paths...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: wilc1000: added the missing unregisternetdev function in wilcnetdevifcinit. The fault injection test reports this issue as follows: Kernel BUG at net/core/dev.c:10731! Invalid opcode: 0000 1 PREEMPT SMP KASAN PTI Call trace...

Linux Distros Unpatched Vulnerability : CVE-2026-31780

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: wilc1000: fix u8 overflow in SSID scan buffer size calculation The variable valuesize is declared as u8 but accumulates the total length of all SSIDs to...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013758)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013758 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK witho...

SUSE CVE-2022-50832

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK without freeing skb, add devkfreeskb to fix it. Compile tested only...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-26895)

wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid503458;...

CVE-2025-39952

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: avoid buffer overflow in WID string configuration Fix the following copy overflow warning identified by Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe error:...

Linux Distros Unpatched Vulnerability : CVE-2022-50361

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: wilc1000: add missing unregisternetdev in wilcnetdevifcinit Fault injection test repor...

CVE-2022-50361

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: add missing unregisternetdev in wilcnetdevifcinit Fault injection test reports this issue: kernel BUG at net/core/dev.c:10731! invalid opcode: 0000 1 PREEMPT SMP KASAN PTI Call Trace: wilcnetdevifcinit+0x19f/0x220...

Linux Distros Unpatched Vulnerability : CVE-2024-27391

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: wilc1000: do not realloc workqueue everytime an interface is added Commit 09ed8bfc5215...

SUSE CVE-2024-27391

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: do not realloc workqueue everytime an interface is added Commit 09ed8bfc5215 "wilc1000: Rename workqueue from "WILCwq" to "NETDEV-wq"" moved workqueue creation in wilcnetdevifcinit in order to set the interface na...

AZL-40325 CVE-2024-27391 affecting package hyperv-daemons for versions less than 6.6.29.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: do not realloc workqueue everytime an interface is added Commit 09ed8bfc5215 "wilc1000: Rename workqueue from "WILCwq" to "NETDEV-wq"" moved workqueue creation in wilcnetdevifcinit in order to set the interface na...

CVE-2024-27053

The Linux kernel contains a vulnerability in the wifi: wilc1000 driver where an RCU pointer is dereferenced outside of an RCU critical section during the connect path. This issue occurs when parsing target BSS parameters, specifically triggering a suspicious RCU usage warning when lockdep is enab...

SUSE CVE-2024-26895

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces wilcnetdevcleanup currently triggers a KASAN warning, which can be observed on interface registration error path, or simply by removing the...

CVE-2024-26895

CVE-2024-26895 — Linux kernel (wifi: wilc1000) use-after-free during vif cleanup . The issue occurs when unregistering net devices while traversing the vif list, because a netdevice’s private vif data is freed (due to needs_free_netdev being set during registration) and the loop subsequently acce...

PT-2025-53950

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak exists in the wilc mac xmit function within the wilc1000 driver. The function returns NETDEV TX OK without freeing the socket buffer skb, leading to a potential memory leak...