In the Linux kernel, the following vulnerability has been resolved: tcp: fix TFO max_qlen accounting across reuseport migration A listener's TCP_FASTOPEN max_qlen stops being accurate and lets thro…
Info
Summary
In the Linux kernel, the following vulnerability has been resolved: tcp: fix TFO max_qlen accounting across reuseport migration A listener's TCP_FASTOPEN max_qlen stops being accurate and lets through far more pending Fast Open requests than it was configured for. This only shows up with SO_REUSEPORT listener migration, where closing a listener hands its still-pending TFO children over to a surviving one. fastopenq.qlen is charged in tcp_fastopen_create_child() when the child is created and…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/585fc5247d14939a561056aa2addd9b7c2b1f670
- https://git.kernel.org/stable/c/6e10ee56524a26b250229ad348637825646ddb88
- https://git.kernel.org/stable/c/a0ab2ba83e35159d81cec830a92e885ecf8139be
- https://git.kernel.org/stable/c/a66e869cf0c90c1e47ae75f72b6482acbfc808ff
- https://git.kernel.org/stable/c/b6247e0f96bd825ffb2005257f6177b5e642dee6
- https://git.kernel.org/stable/c/d974618b2097453778389d385e3741629c40e0a3
- https://git.kernel.org/stable/c/e98f0d80b9cccb5f828425d2004f9686e7d1ae24
Timeline
- nvd_ingest NVD