Null Pointer Dereference in Linux Kernel's Coda Memory Allocation

CVE-2022-50501

What is CVE-2022-50501?

A vulnerability exists in the Linux kernel's Coda file system component where the function coda_iram_alloc may return a NULL pointer if an allocation fails. This oversight can lead to a null pointer dereference, which could compromise system stability and lead to potential exploitation. Proper validation of return values is essential to mitigate this issue, aligning with best practices for memory management in kernel development.

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