scikit-learn is a machine learning library for Python.
When supplied with a crafted model SVM, predict() can result in a null pointer dereference.
An attcker capable of providing a crafted model to scikit-learn can result in denial of service.
There is no known workaround at this time.
All scikit-learn users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=sci-libs/scikit-learn-1.1.1"