In my world, responsibility is not just checking a box of following industry practice. Responsibility, as Wikipedia puts it on their social responsibility page, is working together with others for the benefit of the community. And yes, sometimes that's a bit larger burden than would ideally be the case. It's an imperfect world, after all -- and let's not forget the disclosure as it happened also placed a larger burden than ideal on people scrambling to patch.
And it's not as if I'm asking for a lot of effort. One mail to the security team of a popular distro "hey, we have found this LPE that we'll release with exploit next week, it's patched upstream already in this commit, but you don't seem to have picked it up" would likely have been enough.
And it's not as if I'm asking for a lot of effort. One mail to the security team of a popular distro "hey, we have found this LPE that we'll release with exploit next week, it's patched upstream already in this commit, but you don't seem to have picked it up" would likely have been enough.