[Medium] Patch shim-unsigned-x64 for CVE-2024-9143

[v-smalavathu]

Merge Checklist

All boxes should be checked before merging the PR (just tick any boxes which don't apply to this PR)

• The toolchain has been rebuilt successfully (or no changes were made to it)
• The toolchain/worker package manifests are up-to-date
• Any updated packages successfully build (or no packages were changed)
• Packages depending on static components modified in this PR (Golang, *-static subpackages, etc.) have had their Release tag incremented.
• Package tests (%check section) have been verified with RUN_CHECK=y for existing SPEC files, or added to new SPEC files
• All package sources are available
• cgmanifest files are up-to-date and sorted (./cgmanifest.json, ./toolkit/scripts/toolchain/cgmanifest.json, .github/workflows/cgmanifest.json)
• LICENSE-MAP files are up-to-date (./LICENSES-AND-NOTICES/SPECS/data/licenses.json, ./LICENSES-AND-NOTICES/SPECS/LICENSES-MAP.md, ./LICENSES-AND-NOTICES/SPECS/LICENSE-EXCEPTIONS.PHOTON)
• All source files have up-to-date hashes in the *.signatures.json files
• sudo make go-tidy-all and sudo make go-test-coverage pass
• Documentation has been updated to match any changes to the build system
• Ready to merge

---

Summary

shim-unsigned-x64: Patch for CVE-2024-9143

Change Log

• new file: SPECS/shim-unsigned-x64/CVE-2024-9143.patch
• modified: SPECS/shim-unsigned-x64/shim-unsigned-x64.spec
• modified: SPECS/shim-unsigned-aarch64/shim-unsigned-aarch64.spec
• modified: SPECS/shim/shim.spec

Does this affect the toolchain?

NO

Associated issues

• #xxxx

Links to CVEs

• https://nvd.nist.gov/vuln/detail/CVE-2024-9143

Test Methodology

• Pipeline build id: xxxx

[kgodara912]

Check the #13962 and see if requested changes are applicable here as well.

[v-smalavathu]

@kgodara912,
I have raised this CVE might be dispute for checking in "Daily Stand-up [CVS-Updates]" group as shown below snapshot.

But, I got following response from Nikhil Vetteth

-Thanks

[v-smalavathu]

Check the #13962 and see if requested changes are applicable here as well.

Yes, I updated as per PR #13962 details here too.
Let me know are you expecting other than this.
-Thanks

[v-smalavathu]

@kgodara912,
Here, the Patch summary

1. The affected files need to change for this CVE from Astrolab as shown below snapshot.
   

2. As shown from "Upstream Reference Patch", the file test/ec_internal_test.c is not part of affected file in 'Astrolab' snapshot as shown above and this file is not available in our version,

Kindly let me know if I need to add something here.
-Thanks