Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: can: vxcan: vxcanxmit: fix use after free bug After calling netifrxniskb, dereferencing the skb is unsafe. In particular, the canfdframe structure, which aliases skb memory, is accessed after the netifrxni function...

Linux Distros Unpatched Vulnerability : CVE-2021-47669

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: can: vxcan: vxcanxmit: fix use after free bug After calling netifrxniskb, dereferencing skb ...

PT-2025-17218 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use after free bug has been identified in the Linux kernel, specifically in the vxcan xmit function. The issue arises after calling netif rx niskb, where dereferencing skb becomes...