Siemens SIMATIC Devices Improper Input Validation (CVE-2025-21762)

In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arpxmit arpxmit can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot...

CBL Mariner 2.0 Security Update: kernel (CVE-2025-21762)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21762 advisory. - In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arpxmit arpxm...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21762)

The version of kernel 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-2025-21762 advisory. - In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arpxmit arpxm...

CVE-2025-21762 affecting package kernel for versions less than 5.15.180.1-1

CVE-2025-21762 affecting package kernel for versions less than 5.15.180.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2025-21762 affecting package kernel for versions less than 6.6.82.1-1

CVE-2025-21762 affecting package kernel for versions less than 6.6.82.1-1. An upgraded version of the package is available that resolves this issue...

Linux Distros Unpatched Vulnerability : CVE-2025-21762

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - arp: use RCU protection in arpxmit arpxmit can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF. CVE-2025-21762 Note that...

CVE-2025-21762

Summary (CVE‑2025‑21762) The Linux kernel fixed a vulnerability in arp_xmit() where arp_xmit() could be called without RTNL or RCU protection, creating a potential use‑after‑free (UAF) scenario. The remediation uses RCU protection to guard arp_xmit() and prevent UAF. The issue is documented in th...

CVE-2025-21762 arp: use RCU protection in arp_xmit()

In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arpxmit arpxmit can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF...

CVE-2025-21762

In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arpxmit arpxmit can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF...