CVE-2022-50832

CVE-2022-50832 is a Linux kernel issue affecting the wilc1000 WiFi driver, where wilc_mac_xmit() could return NETDEV_TX_OK without freeing the socket buffer (skb). The fix adds a dev_kfree_skb() to ensure the skb is freed. The description indicates this was a compile-tested fix. No exploit detail...

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 SCALANCE and RUGGEDCOM Devices NULL Pointer Dereference (CVE-2024-47712)

wifi: wilc1000: vulnerability caused by a potential RCU dereference issue in wilcparsejoinbssparam by storing the TSF value in a local variable before releasing the RCU lock to prevent use-after-free errors. This plugin only works with Tenable.ot. Please visit...

The vulnerability of the wilc_wlan_init() function in the drivers/net/wireless/microchip/wilc1000/wlan.c file of the Microchip driver module allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information in Linux operating system-based devices.

The vulnerability of the wilcwlaninit function in the drivers/net/wireless/microchip/wilc1000/wlan.c file of the Microchip Linux kernel driver for wireless adapter support is related to unvalidated array indexing. Exploiting this vulnerability could allow an attacker to compromise the...

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;...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-27053)

Vulnerability in the Linux kernel: wifi: wilc1000: RCU usage in connect path 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 scriptid503627;...

Linux Distros Unpatched Vulnerability : CVE-2025-39952

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - wifi: wilc1000: avoid buffer overflow in WID string configuration Fix the following copy overflow warning identified by Smatch checker...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414339)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414339 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211P2PATTRCHANNELLIST in drivers/net/wireless/microchip/wilc1000/cfg80211.c in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414340)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414340 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-403861)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-403861 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix RCU usage in connect path With lockdep enabled, calls to the connect function...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-381120)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-381120 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: prevent use-after-free on vif when cleaning up all interfaces wilcnetdevcleanup...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414341)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414341 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of IEEE80211P2PATTROPERCHANNEL in drivers/net/wireless/microchip/wilc1000/cfg80211.c in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414342)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414342 advisory. An issue was discovered in the Linux kernel before 6.0.11. Missing validation of the number of channels in drivers/net/wireless/microchip/wilc1000/cfg80211.c in the...

SUSE 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:...

wifi: wilc1000: avoid buffer overflow in WID string configuration

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EUVD-2025-32387

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:...

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:...

UBUNTU-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:...

CVE-2025-39952 wifi: wilc1000: avoid buffer overflow in WID string configuration

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:...

CVE-2025-39952

CVE-2025-39952: In the Linux kernel, the wifi wilc1000 driver had a buffer overflow in WID string configuration (wlan_cfg.c:184) due to __memcpy() with 512 vs 65537. The patch adds length checks before memory access, basing limits on the WID data type from firmware (struct wilc_cfg_str_vals/struc...