Re: [PATCH v2 6.1] bpf: Prevent tail call between progs attached to different hooks

Greg KH
2025-02-10T09:55:10Z

On Mon, Feb 10, 2025 at 10:44:07AM +0100, hsimeliere.opensource@witekio.com wrote:
> This patch is needed to correct CVE-2024-50063

What patch? I see no context here :(

> https://nvd.nist.gov/vuln/detail/CVE-2024-50063

Never link to nvd, their "enhancements" are provably wrong and hurtful
to the kernel ecosystem. Always just refer to cve.org records or better
yet, our own announcements.

That being said, why do you feel this commit is really needed in those
older kernels other than just trying to meet a "check box" requirement
somewhere?

thanks,

greg k-h