ext4: handle wraparound when searching for blocks for indirect mapped blocks

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

CVE-2026-43067 · Microsoft / collected KEV context

cve-program · CVE-2026-43067

• https://git.kernel.org/stable/c/f89bba144938921a2249237ad04a0183ff3f8930
• https://git.kernel.org/stable/c/83170a05908b6cf2fb3235d3065bf613ff866f3c
• https://git.kernel.org/stable/c/4bec4a498ce86314d470ae6144120461f2138c29
• https://git.kernel.org/stable/c/12624c5b724a81e14e532972b40d863b0de3b7d1
• https://git.kernel.org/stable/c/2a368ccddfc492a0aa951e2caef2985f20e96503
• https://git.kernel.org/stable/c/bb81702370fad22c06ca12b6e1648754dbc37e0f

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