CVE-2024-35840

mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect()

published May 17, 2024

CVSS
—
EPSS
0%
Percentile
11.7
In the wild
Unconfirmed
What it is

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()

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00219 · 11.7th percentile
Published
2024-05-17T14:27Z
EPSS history
Timeline
  • 17 MAY 14:27Z
    mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect()
    cvelistv5