Memory Leak in Linux Kernel Affecting Sync Entries in Dragon Data Management

CVE-2026-80903

What is CVE-2026-80903?

A vulnerability in the Linux kernel relates to a memory leak within the Dragon Data Management component during the emission of operation configurations. The function xe_oa_emit_oa_config, upon failure to allocate necessary resources, fails to clean up the allocated sync entries, resulting in a leak. This memory is not correctly released, leading to unreachable memory in subsequent configurations. Proper management of memory cleanup is crucial to prevent resource leaks and ensure system stability.

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