https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T16:09:28.682179+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2021-22600 CVE-2021-22600 — Double Free in net/packet/af_packet.c leading to priviledge escalation 2026-09-30T16:09:28.684344+00:00

Affected: Linux Kernel Kernel

A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755