Azure Linux 3.0 Security Update: kernel (CVE-2025-21857)

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-2025-21857 advisory. - In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: fix error handling...

Linux Distros Unpatched Vulnerability : CVE-2025-21857

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: net/sched: clsapi: fix error handling causing NULL dereference tcfextsmisscookiebasealloc...

CVE-2025-21857 affecting package kernel for versions less than 6.6.82.1-1

CVE-2025-21857 affecting package kernel for versions less than 6.6.82.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2025-21857

In the Linux kernel, the following vulnerability has been resolved: net/sched: clsapi: fix error handling causing NULL dereference tcfextsmisscookiebasealloc calls xaalloccyclic which can return 1 if the allocation succeeded after wrapping. This was treated as an error, with value 1 returned to...