{"api_version":"1","generated_at":"2026-05-12T22:03:11+00:00","cve":"CVE-2025-71286","urls":{"html":"https://cve.report/CVE-2025-71286","api":"https://cve.report/api/cve/CVE-2025-71286.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2025-71286","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-71286"},"summary":{"title":"ASoC: SOF: ipc4-topology: Correct the allocation size for bytes controls","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: ipc4-topology: Correct the allocation size for bytes controls\n\nThe size of the data behind of scontrol->ipc_control_data for bytes\ncontrols is:\n[1] sizeof(struct sof_ipc4_control_data) + // kernel only struct\n[2] sizeof(struct sof_abi_hdr)) + payload\n\nThe max_size specifies the size of [2] and it is coming from topology.\n\nChange the function to take this into account and allocate adequate amount\nof memory behind scontrol->ipc_control_data.\n\nWith the 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SOF: ipc4-topology: Correct the allocation size for bytes ","CVE":"CVE-2025-71286","Year":"2025"},"notes":[{"CveYear":"2025","CveId":"71286","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SOF: ipc4-topology: Correct the allocation size for bytes controls\n\nThe size of the data behind of scontrol->ipc_control_data for bytes\ncontrols is:\n[1] sizeof(struct sof_ipc4_control_data) + // kernel only struct\n[2] sizeof(struct sof_abi_hdr)) + payload\n\nThe max_size specifies the size of [2] and it is coming from topology.\n\nChange the function to take this into account and allocate adequate amount\nof memory behind scontrol->ipc_control_data.\n\nWith the change we will allocate [1] amount more memory to be able to hold\nthe full size of data.","Type":"Description","Title":"ASoC: SOF: ipc4-topology: Correct the allocation size for bytes "}]}}}