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CVE-2026-97568 Details

Description

In the Linux kernel, the following vulnerability has been resolved: mptcp: syncookies: remember the request backup flag Instead of using an uninitialised bit when copying the info in subflow_ulp_clone(). To fix this, no need to extend the join_entry structure: backup is coming from struct mptcp_subflow_request_sock, only one bit. Do the same here by using one bit for both.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/00b2bd518911e0daab00f4749cce68c191ccebb4	kernel.org
https://git.kernel.org/stable/c/06d649f9cd03a9f8e768a658b20acf8d2c8022e0	kernel.org
https://git.kernel.org/stable/c/61178d0b85b4b1b53e78b06e89d018d22d102f88	kernel.org
https://git.kernel.org/stable/c/b76c0e28b392620dfbaf92cdeedbf115820b44cb	kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes