CVE-2024-35840

MEDIUM

Linux kernel - Unknown Vuln

Title source: llm

Description

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()

References (5)

[Patch] https://git.kernel.org/stable/c/413b913507326972135d2977975dbff8b7f2c453

[Patch] https://git.kernel.org/stable/c/51e4cb032d49ce094605f27e45eabebc0408893c

[Patch] https://git.kernel.org/stable/c/76e8de7273a22a00d27e9b8b7d4d043d6433416a

[Patch] https://git.kernel.org/stable/c/ad3e8f5c3d5c53841046ef7a947c04ad45a20721

[Patch] https://git.kernel.org/stable/c/be1d9d9d38da922bd4beeec5b6dd821ff5a1dfeb

Scores

CVSS v3 5.5

EPSS 0.0002

EPSS Percentile 3.8%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

Status published

Affected Products (5)

linux/linux_kernel < 5.15.148

linux/Kernel < 5.15.148linux

linux/Kernel < 6.1.75linux

linux/Kernel < 6.6.14linux

linux/Kernel < 6.7.2linux

Timeline

Published May 17, 2024

Tracked Since Feb 18, 2026