ALSA: virmidi: Check card index validity at probe

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-80964 · Microsoft / collected KEV context

cve-program · CVE-2026-80964

• https://git.kernel.org/stable/c/3ee9cea821730805f232f1e4db0f95e7420477fc
• https://git.kernel.org/stable/c/ffefee7daf2362f534097422bb7f8894e798adfd
• https://git.kernel.org/stable/c/368c521503e38e9bcfcf04c053eb1f85d22391b2
• https://git.kernel.org/stable/c/43f161c53279adac0517cf1c443e531e738b54ce
• https://git.kernel.org/stable/c/40ee4224e2fe24c05b92e4d37476adb6e83f10e9
• https://git.kernel.org/stable/c/f48c5f3b03afdb795e5f448a1d53d912d5b09f2e
• https://git.kernel.org/stable/c/b65d5182ecd6b7a24a83d980a0d06e809ef876c5

No related operational record is retained in the current change model.