{"api_version":"1","generated_at":"2026-06-05T10:13:43+00:00","cve":"CVE-2026-43146","urls":{"html":"https://cve.report/CVE-2026-43146","api":"https://cve.report/api/cve/CVE-2026-43146.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-43146","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-43146"},"summary":{"title":"media: iris: Add buffer to list only after successful allocation","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Add buffer to list only after successful allocation\n\nMove `list_add_tail()` to after `dma_alloc_attrs()` succeeds when creating\ninternal buffers. Previously, the buffer was enqueued in `buffers->list`\nbefore the DMA allocation. If the allocation failed, the function returned\n`-ENOMEM` while leaving a partially initialized buffer in the list, which\ncould lead to inconsistent state and potential leaks.\n\nBy adding the buffer to the list only after `dma_alloc_attrs()` succeeds,\nwe ensure the list contains only valid, fully initialized buffers.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-05-06 12:16:32","updated_at":"2026-05-13 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the Linux kernel, the following vulnerability has been resolved:\n\nmedia: iris: Add buffer to list only after successful allocation\n\nMove `list_add_tail()` to after `dma_alloc_attrs()` succeeds when creating\ninternal buffers. Previously, the buffer was enqueued in `buffers->list`\nbefore the DMA allocation. 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Previously, the buffer was enqueued in `buffers->list`\nbefore the DMA allocation. If the allocation failed, the function returned\n`-ENOMEM` while leaving a partially initialized buffer in the list, which\ncould lead to inconsistent state and potential leaks.\n\nBy adding the buffer to the list only after `dma_alloc_attrs()` succeeds,\nwe ensure the list contains only valid, fully initialized buffers.","Type":"Description","Title":"media: iris: Add buffer to list only after successful allocation"}]}}}