cve 2025 38300

CVE-2025-38300 is a Linux kernel vulnerability in the sun8i-ce cipher driver that involves two DMA cleanup errors. The fix tightens kernel stability by correcting these mistakes. While the vulnerability is narrowly scoped to the sun8i-ce driver, Microsoft has noted that Azure Linux includes the affected open-source library and is potentially impacted. This does not imply that other Microsoft products are unaffected, as the vulnerable kernel code could appear elsewhere. Discussions on WindowsForum.com clarify the technical scope of the fix and Microsoft's product-level attestation, helping users understand the real-world implications for Linux-based systems and Azure environments.