CVE-2026-63982

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> net/sched: Fix ethx:ingress -&gt; ethy:egress -&gt; ethx:ingress mirred loop<br /> <br /> When mirred redirects to ingress (from either ingress or egress) the loop<br /> state from sched_mirred_dev array dev is lost because of 1) the packet<br /> deferral into the backlog and 2) the fact the sched_mirred_dev array is<br /> cleared. In such cases, if there was a loop we won&amp;#39;t discover it.<br /> <br /> Here&amp;#39;s a simple test to reproduce:<br /> ip a add dev port0 10.10.10.11/24<br /> <br /> tc qdisc add dev port0 clsact<br /> tc filter add dev port0 egress protocol ip \<br /> prio 10 matchall action mirred ingress redirect dev port1<br /> <br /> tc qdisc add dev port1 clsact<br /> tc filter add dev port1 ingress protocol ip \<br /> prio 10 matchall action mirred egress redirect dev port0<br /> <br /> ping -c 1 -W0.01 10.10.10.10