Threats Tagged 'cve-2026-80831'
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Threats Tagged 'cve-2026-80831'
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In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - fix source scatterlist length access mxs_dcp_aes_block_crypt()… (CVE-2026-80831)CVE-2026-80831 0 In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - fix source scatterlist length access mxs_dcp_aes_block_crypt() uses sg_dma_len() without mapping the source scatterlist with dma_map_sg() first. Therefore, sg_dma_len() is invalid and could return zero or a stale DMA length, causing encryption and decryption to process the wrong number of bytes when CONFIG_NEED_SG_DMA_LENGTH=y. Use the original scatterlist length instead. Join the discussion | GCVE Database | 09/04/2026, 18:31:28 UTC Added: 09/05/2026, 14:25:26 UTC |
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