{"api_version":"1","generated_at":"2026-08-01T18:56:50+00:00","cve":"CVE-2025-40053","urls":{"html":"https://cve.report/CVE-2025-40053","api":"https://cve.report/api/cve/CVE-2025-40053.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-40053","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-40053"},"summary":{"title":"net: dlink: handle copy_thresh allocation failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dlink: handle copy_thresh allocation failure\n\nThe driver did not handle failure of `netdev_alloc_skb_ip_align()`.\nIf the allocation failed, dereferencing `skb->protocol` could lead to\na NULL pointer dereference.\n\nThis patch tries to allocate `skb`. 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the Linux kernel, the following vulnerability has been resolved:\n\nnet: dlink: handle copy_thresh allocation failure\n\nThe driver did not handle failure of `netdev_alloc_skb_ip_align()`.\nIf the allocation failed, dereferencing `skb->protocol` could lead to\na NULL pointer dereference.\n\nThis patch tries to allocate `skb`. 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If the allocation fails, it falls\nback to the normal path.\n\nTested-on: D-Link DGE-550T Rev-A3","Type":"Description","Title":"net: dlink: handle copy_thresh allocation failure"}]}}}