mtd: afs: validate v2 image info bounds

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

CVE-2026-89954 · Microsoft / collected KEV context

cve-program · CVE-2026-89954

• https://git.kernel.org/stable/c/1bec05a68414cf8d0cab6cb42445b8603f32ffc4
• https://git.kernel.org/stable/c/3ad8ff12fd44b08af9212ac4883a7e29d2ab7348
• https://git.kernel.org/stable/c/875daa3c750814ff2e2dc050239c390048f0bcd0
• https://git.kernel.org/stable/c/da740539e8f370767317e24615349b9342a6e773
• https://git.kernel.org/stable/c/1edea8900ca3e405c1421d8b5c29f97107874f72
• https://git.kernel.org/stable/c/18916f475057cbd2fb8ea6ae86e6b85884ad1d53
• https://git.kernel.org/stable/c/d14e6298139f58a87a87d7022e26a7f37f0ddce7
• https://git.kernel.org/stable/c/e9290031f736e99ad17c25c00311c92c266843b7

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