CVE-2024-35840

mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect()

Published: 5/17/2024 Last updated: 5/4/2025 Reserved: 5/17/2024

In the Linux kernel, the following vulnerability has been resolved: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() subflow_finish_connect() uses four fields (backup, join_id, thmac, none) that may contain garbage unless OPTION_MPTCP_MPJ_SYNACK has been set in mptcp_parse_option()

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

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	Linux	< V2404.0005
Linux	Linux	< 3b8e19a0aa3933a785be9f1541afd8d398c4ec69

CVE-2024-35840

mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect()

Opam packages affected (27)

Products affected (2)

References (10)