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CVE-2023-6200

Kernel: icmpv6 router advertisement packets, aka linux tcp/ip remote code execution vulnerability

Published: 1/28/2024 Last updated: 6/5/2025 Reserved: 11/20/2023

A race condition was found in the Linux Kernel. Under certain conditions, an unauthenticated attacker from an adjacent network could send an ICMPv6 router advertisement packet, causing arbitrary code execution.

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 7.5 High CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted 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 (22)

Product Vendor Version
Red Hat Enterprise Linux 9 Red Hat <= 4.9.*
Fedora Fedora <= 6.1.*
Red Hat Enterprise Linux 6 Red Hat < b0cca357f85beb6144ab60c62dcc98508cc044bf
Red Hat Enterprise Linux 7 Red Hat < e6eff39dd0fe4190c6146069cc16d160e71d1148
Red Hat Enterprise Linux 6 Red Hat < 4.7.35.8
Red Hat Enterprise Linux 7 Red Hat < 4.7.39.1
Red Hat Enterprise Linux 8 Red Hat < 4.7.52.1
Red Hat Virtualization 4 Red Hat <= <= 5.9.5
Fedora Fedora <= <= 3.0.0.266
Red Hat Enterprise Linux 8 Red Hat 3.4
Red Hat Enterprise Linux 9 Red Hat <= 5.4.*
Red Hat Virtualization 4 Red Hat <= 5.15.*
Red Hat Enterprise Linux 9 Red Hat <= *
Red Hat Enterprise Linux 8 Red Hat < 4.10.13.1
Red Hat Enterprise Linux 9 Red Hat <= 5.10.*
Red Hat Enterprise Linux 7 Red Hat dd8ff32c1e7ed10fb0e168b4431983e09acbeb2f
Red Hat Enterprise Linux 7 Red Hat < 4.7.49.4
Red Hat Enterprise Linux 8 Red Hat < 3.4
kernel n/a < 4.7.19.7
kernel n/a < c98eb9ffb1d9c98237b5e1668eee17654e129fb0
kernel n/a < 9eaec071f111cd2124ce9a5b93536d3f6837d457
kernel n/a < 4.7.32.5

References (12)

Credits (2)