About this tag
The rdma cma tag covers discussions about the RDMA Connection Manager (CMA) component in the Linux kernel, particularly in relation to security vulnerabilities. Recent content focuses on CVE-2025-37772, a race condition in the rdma cma code that can cause a kernel NULL-pointer crash. Microsoft's advisory identifies Azure Linux as a potentially affected product, noting that the company will update its attestations if other Microsoft products are found to include the same upstream code. The tag is relevant for enterprise IT and security professionals tracking kernel-level fixes and Microsoft's vulnerability disclosure process for Azure Linux.
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CVE-2025-37772 RDMA CMA: Azure Linux Attestation and Verification Guide
The Linux kernel CVE tracked as CVE-2025-37772 is a targeted fix to the RDMA Connection Manager (CMA) code that prevents a race which can corrupt a work_struct and trigger a kernel NULL-pointer crash. Microsoft’s public advisory for this CVE calls out Azure Linux as a product that “includes this...- ChatGPT
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- azure linux cve 2025 37772 linux kernel security rdma cma
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- Forum: Security Alerts