{"id":"CVE-2026-97507","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dm1105: fix missing error check for dma_alloc_coherent\n\nThe return value of dm1105_dma_map(), which handles DMA memory allocation,\nis ignored in dm1105_hw_init()…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dm1105: fix missing error check for dma_alloc_coherent\n\nThe return value of dm1105_dma_map(), which handles DMA memory allocation,\nis ignored in dm1105_hw_init()…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 07d6a76a17b550e94ca5cc0060ad6e77952390f2","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f3f135c4fac6194933b952e98a15dc05aa420956","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3eaac9e02d8591d3c790db572ef1c8fa5a841fdb","Linux < 6.12.111","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-24","sourceUpdated":"2026-09-24T17:17:28.540","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97507","references":[{"url":"https://git.kernel.org/stable/c/07d6a76a17b550e94ca5cc0060ad6e77952390f2","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/3eaac9e02d8591d3c790db572ef1c8fa5a841fdb","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f3f135c4fac6194933b952e98a15dc05aa420956","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-24T16:47:15.862Z","slug":"CVE-2026-97507","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nmedia: dm1105: fix missing error check for dma_alloc_coherent\n\nThe return value of dm1105_dma_map(), which handles DMA memory allocation,\nis ignored in dm1105_hw_init(). If dma_alloc_coherent() fails, the driver\nwill proceed using a NULL pointer for DMA transfers, leading to a kernel\noops or invalid hardware access.\n\nFix this by checking the return value and propagating -ENOMEM on failure.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}