Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net/sched: Restricted conditions were added for adding duplicate netems into a qdisc tree. The duplication prevention logic of netemenqueue breaks when a netem resides in a qdisc tree along with other netems. This can lead to ...

Linux Distros Unpatched Vulnerability : CVE-2025-38553

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: Restrict conditions for adding duplicating netems to qdisc tree netemenqueue's duplication prevention logic breaks when a netem resides in a qdisc tr...

SUSE CVE-2025-38553

This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

UBUNTU-CVE-2025-38553

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

CVE-2025-38553 net/sched: Restrict conditions for adding duplicating netems to qdisc tree

In the Linux kernel, the following vulnerability has been resolved: net/sched: Restrict conditions for adding duplicating netems to qdisc tree netemenqueue's duplication prevention logic breaks when a netem resides in a qdisc tree with other netems - this can lead to a soft lockup and OOM loop in...