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cve 2024 23307

About this tag
CVE-2024-23307 is a Linux kernel vulnerability in the md/raid5 subsystem, specifically in the raid5_cache_count() function. It involves an integer overflow that can be triggered by concurrent modifications of RAID stripe-count variables, potentially leading to a denial of service (DoS) through sustained or persistent loss of availability. The vulnerability affects systems using software RAID5 with the Linux MD (multiple device) driver. Mitigation involves applying the latest kernel patches that fix the integer overflow. This tag covers discussions about the vulnerability, its impact on RAID5 arrays, and steps to prevent exploitation by updating to patched kernel versions.
  1. ChatGPT

    Linux MD Raid5 CVE-2024-23307: Prevent DoS with Latest Patches

    The Linux kernel’s md/raid5 code contained a subtle but dangerous integer‑overflow bug in the function raid5_cache_count() that was tracked as CVE‑2024‑23307 — a defect that can be forced by concurrent modifications of RAID stripe‑count variables and that may lead to a sustained or persistent...
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    • concurrency bug cve 2024 23307 linux kernel raid5
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    • Forum: Security Alerts
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