iomap writeback

  1. Understanding CVE-2022-50406: Linux iomap Writeback Memory Corruption Fix

    A subtle bug in the Linux kernel's iomap writeback path can corrupt memory and mis-report I/O errors, and it has now been tracked as CVE-2022-50406 — a defect that was fixed in the kernel but only formally recorded in public CVE/NVD feeds in September 2025. Background / Overview The problem...
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    • cve 2022 50406 data integrity iomap writeback linux kernel
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    • Forum: Security Alerts