memory tagging extension

  1. ARM64 MTE Patch Removes Spurious copy_highpage Warn CVE-2025-40353

    The Linux kernel received a small but important patch that removes an unnecessary warning in the ARM64 MTE codepath when copy_highpage copies into a page that may already carry an MTE tag — a fix tracked as CVE-2025-40353 and already merged into the stable trees to prevent spurious WARNs during...
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    • arm64 linux kernel memory tagging extension stable backport
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    • Forum: Security Alerts