https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 09:57:19 +0000 https://cve.radiocsirt.org/vuln/bdu:2025-15553 bdu:2025-15553 https://cve.radiocsirt.org/vuln/bdu:2025-15553 https://cve.radiocsirt.org/vuln/bell-cve-2025-38553 <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> <p><strong>Affected:</strong> Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts</p> https://cve.radiocsirt.org/vuln/bell-cve-2025-38553 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0787 certfr-2025-avi-0787 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0787 https://cve.radiocsirt.org/vuln/fkie_cve-2025-38553 <p>Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.</p> <p>Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2025-38553 https://cve.radiocsirt.org/vuln/ghsa-p7wg-mqfq-7vvc <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net/sched: Restrict conditions for adding duplicating netems to qdisc tree</p> <p>netem_enqueue&#39;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 netem_dequeue, as seen in [1]. Ensure that a duplicating netem cannot exist in a tree with other netems.</p> <p>Previous approaches suggested in discussions in chronological order:</p> <p>1) Track duplication status or ttl in the sk_buff struct. Considered too specific a use case to extend such a struct, though this would be a resilient fix and address other previous and potential future DOS bugs like the one described in loopy fun [2].</p> <p>2) Restrict netem_enqueue recursion depth like in act_mirred with a per cpu variable. However, netem_dequeue can call enqueue on its child, and the depth restriction could be bypassed if the child is a netem.</p> <p>3) Use the same approach as in 2, but add metadata in netem_skb_cb to handle the netem_dequeue case and track a packet&#39;s involvement in duplication. This is an overly complex approach, and Jamal notes that the skb cb can be overwritten to circumvent this safeguard.</p> <p>4) Prevent the addition of a netem to a qdisc tree if its ancestral path contains a netem. However, filters and actions can cause a packet to change paths when re-enqueued to the root from netem duplication, leading us to the current solution: prevent a duplicating netem from inhabiting the…</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>net/sched: Restrict conditions for adding duplicating netems to qdisc tree</p> <p>netem_enqueue&#39;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 netem_dequeue, as seen in [1]. Ensure that a duplicating netem cannot exist in a tree with other netems.</p> <p>Previous approaches suggested in discussions in chronological order:</p> <p>1) Track duplication status or ttl in the sk_buff struct. Considered too specific a use case to extend such a struct, though this would be a resilient fix and address other previous and potential future DOS bugs like the one described in loopy fun [2].</p> <p>2) Restrict netem_enqueue recursion depth like in act_mirred with a per cpu variable. However, netem_dequeue can call enqueue on its child, and the depth restriction could be bypassed if the child is a netem.</p> <p>3) Use the same approach as in 2, but add metadata in netem_skb_cb to handle the netem_dequeue case and track a packet&#39;s involvement in duplication. This is an overly complex approach, and Jamal notes that the skb cb can be overwritten to circumvent this safeguard.</p> <p>4) Prevent the addition of a netem to a qdisc tree if its ancestral path contains a netem. However, filters and actions can cause a packet to change paths when re-enqueued to the root from netem duplication, leading us to the current solution: prevent a duplicating netem from inhabiting the…</p> https://cve.radiocsirt.org/vuln/ghsa-p7wg-mqfq-7vvc https://cve.radiocsirt.org/vuln/msrc_cve-2025-38553 msrc_CVE-2025-38553 https://cve.radiocsirt.org/vuln/msrc_cve-2025-38553 https://cve.radiocsirt.org/vuln/opensuse-su-2025:20081-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/opensuse-su-2025:20081-1 https://cve.radiocsirt.org/vuln/suse-su-2025:03272-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2025:03272-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-38553 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge and 154 more</p> <p>Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge and 154 more</p> <p>Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-38553 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-1862 <p>Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> <p>Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2025-1862