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CVE-2022-2586

Published: 1/8/2024 Last updated: 10/21/2025 Reserved: 7/29/2022

It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted.

CNA assigner: canonical (cc1ad9ee-3454-478d-9317-d3e869d708bc) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 5.3 Medium CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (2)

Product Vendor Version
linux The Linux Kernel Organization 2.10 (EXC2000GX)
linux The Linux Kernel Organization 16.10.4

References (55)

Credits (2)