On Thursday, March 19, 2026 at 1:00 PM, Marta Rybczynska wrote:
> On Thu, Mar 19, 2026 at 10:48 AM Benjamin Robin <[email protected]>
> wrote:
> 
> > Hello Marta,
> >
> > On Thursday, March 19, 2026 at 9:58 AM, Marta Rybczynska wrote:
> > > On Thu, Mar 19, 2026 at 9:45 AM Benjamin Robin via
> > lists.openembedded.org
> > > <[email protected]> wrote:
> >
> > > > I have just a slight implementation "detail" if we are using BitBake
> > > > fetcher. What is the license that we should use for the sources?
> > > > How to declare that in the recipes?
> > > >
> > > > Because the license of the repositories:
> > > >  - https://github.com/CVEProject/cvelistV5 : Their is none
> > > >  - https://github.com/fkie-cad/nvd-json-data-feeds/tree/main/LICENSES
> > > >    It looks like custom license.
> >
> > > The CVE project repo does not have a licence included, but it is covered
> > by
> > > https://www.cve.org/legal/termsofuse (the usage part). It is basically
> > MIT.
> > >
> > > NVD has the specific,  licence, the one that is in the repo. A warning on
> > > the
> > > needed disclosure sentence in all documentation.
> >
> > So for you, it is fine to declare that the CVE databases are MIT?
> >
> 
> CVE database is MIT
> NVD (so also FKIE) is custom

NVD license is apparently "cve-tou" which is available in Yocto.

> >
> > > AUTOREV isn't great here because it will re-fetch for each build. So if
> > > you're
> > > building multiple images or platforms (in CI or so), you will get
> > > potentially different
> > > results. cve-check has a set of variable to handle such use cases. You
> > pin
> > > to one specific release and do the whole checking with one single common
> > > version.
> >
> > Yes, that is why I initially pushed to use my custom fetcher that is
> > doing a git pull / shallow clone. With this fetcher I have a full control
> > on the update period.
> >
> > But if we want to use BitBake fetcher, an user could pin to a specific
> > version instead of using AUTOREV. But the user needs to to that manually.
> >
> >
> I agree with Richard that using a git fetcher (or other existing fetcher)
> is a better
> idea than developing a custom fetcher.

I am preparing a v5 of the patch series based on this RFC series, which is
going to use the BitBake fetcher.

-- 
Benjamin Robin, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com



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