cve 2025 37980

CVE-2025-37980 is a Linux kernel vulnerability affecting the block layer, specifically the blk_register_queue() error path in block/blk-sysfs.c. Microsoft's advisory identifies Azure Linux as the only Microsoft product currently known to be potentially affected. This tag covers discussions about the CVE's scope, impact, and Microsoft's product-specific assessment, clarifying that Azure Linux is the sole Microsoft product listed, though not necessarily the only one shipping Linux kernel code. Users can find details on the flaw's nature and Microsoft's advisory updates here.