ci: pin action references to full commit SHAs and add read-only permissions#243
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ci: pin action references to full commit SHAs and add read-only permissions#243Alb3e3 wants to merge 1 commit into
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…ssions Pin all mutable action version tags to their full commit SHAs to prevent silent tag-rewriting supply-chain attacks. Add `permissions: read-all` to any workflow that lacked an explicit permissions block. Verified with zizmor --min-severity high: no findings after this patch. Signed-off-by: Alb3e3 <tomaska.filip@gmail.com>
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Summary
riscv64-qemu-test.yamllacked apermissions:block entirely; addedpermissions: read-all.actions/checkout(@v2,@v4); both are now pinned to their full commit SHAs.Pinning prevents a compromised or rewritten upstream tag from silently injecting malicious code into CI runs.
Verification
Result: no findings after this patch.