CVE-2026-31780 wifi: wilc1000: fix u8 overflow in SSID scan buffer size calculation

In the Linux kernel, the following vulnerability has been resolved: 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 scan. Each SSID contributes up to 33 bytes IEEE80211MAXSSIDLEN + 1, an...

CVE-2026-31780

In CVE-2026-31780, the Linux kernel wi l c1000 Wi‑Fi driver is affected by a heap buffer overflow in the SSID scan path. The code accumulates total SSID lengths into a variable declared as u8, allowing up to 330 bytes for 10 SSIDs, but the u8 wrap causes a 75-byte kmalloc allocation followed by a...

CVE-2026-31780

In the Linux kernel, the following vulnerability has been resolved: 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 scan. Each SSID contributes up to 33 bytes IEEE80211MAXSSIDLEN + 1, an...

PT-2026-36415

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A heap buffer overflow occurs in the wilc1000 WiFi driver due to an integer overflow in the SSID scan buffer size calculation. The variable valuesize is declared as a u8 an 8-bit unsigne...

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...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010995)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010995 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK witho...

Azure Linux 3.0 Security Update: hyperv-daemons (CVE-2024-27053)

The version of hyperv-daemons installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-27053 advisory. - In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix RCU usage in...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: wilc1000 – Avoid buffer overflow in WID string configuration. Fixed the copy overflow warning identified by the Smatch checker. drivers/net/wireless/microchip/wilc1000/wlancfg.c:184 wilcwlanparseresponseframe Error:...

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...

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...

Linux Distros Unpatched Vulnerability : CVE-2022-50832

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 potential memory leak in wilcmacxmit The wilcmacxmit returns NETDEVTXOK without freeing skb, add devkfreeskb to fix it. Compile tested only...

EUVD-2022-55866

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...

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...

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...

UBUNTU-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...

CVE-2022-50832 wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()

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...

CVE-2022-50832 wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()

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...

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...