Abdullah (may Allah have mercy on him) narrated from a man of Syria that the Prophet (peace and blessings be upon him) said: "The 'asabah of the son of a woman who underwent li'an are his mother's 'asabah."
Ustadh Abu al-Walid (may Allah have mercy on him) interpreted these reports as referring to the case where his mother is a freed slave woman.
This too is munqati' (its chain is broken).
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الفرائض / 12502