md subsystem

  1. CVE-2025-22126: Linux MD UAF Fix and Azure Attestation

    A critical race-condition bug in the Linux kernel’s MD (Multiple Devices) subsystem — tracked as CVE-2025-22126 — was fixed upstream after researchers identified a use‑after‑free (UAF) that can occur when the kernel iterates the global list of md devices. The fix addresses a subtle iterator /...
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    • cve 2025 22126 linux kernel md subsystem use-after-free
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  2. Linux md Race Condition CVE-2024-26758: Fix for Suspended Array Hang

    A subtle race-condition fix in the Linux kernel’s md (multiple device/RAID) subsystem — tracked as CVE-2024-26758 — has been published to address a scenario where the md daemon can hang because the recovery thread unregistering logic incorrectly ignores suspended arrays, creating a reliable...
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    • cve 2024 26758 linux kernel local dos md subsystem
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    • Forum: Security Alerts