CVE-2023-6915

Summary

CVE-2023-6915 is a null pointer dereference vulnerability identified in the Linux Kernel's idr.c file, specifically within the ida_free function in the ida library. This issue arises due to a missing check at the function return, allowing an attacker to cause a denial of service (DoS) by manipulating the library's state. Successful exploitation could result in crashes or unintended behavior, potentially impacting system availability. Users are advised to apply the necessary patches to mitigate this vulnerability.

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