CVE-2024-35840

Advisory lineage Upstream: 0 Downstream: 24
Analyzed
Published: 17 May 2024, 14:27
Last modified:11 May 2026, 20:12

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.5 MEDIUM
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

17 May 2024, 14:27
Published
Vulnerability first disclosed
11 May 2026, 20:12
Last Modified
Vulnerability information updated

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()

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.02%• Percentile: 4%

Affected Systems

  • linux•linux

    ≥ f296234c98a8fcec94eec80304a873f635d350ea, < 413b913507326972135d2977975dbff8b7f2c453 | ≥ f296234c98a8fcec94eec80304a873f635d350ea, < 51e4cb032d49ce094605f27e45eabebc0408893c | ≥ f296234c98a8fcec94eec80304a873f635d350ea, < ad3e8f5c3d5c53841046ef7a947c04ad45a20721 | ≥ f296234c98a8fcec94eec80304a873f635d350ea, < 76e8de7273a22a00d27e9b8b7d4d043d6433416a | ≥ f296234c98a8fcec94eec80304a873f635d350ea, < be1d9d9d38da922bd4beeec5b6dd821ff5a1dfeb | 5.7

  • linux•linux_kernel

    ≥ 5.7, < 5.15.148 | ≥ 5.16, < 6.1.75 | ≥ 6.2, < 6.6.14 | ≥ 6.7, < 6.7.2

References (5)