{"id":"CVE-2025-71185","title":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: dma-crossbar: fix device leak on am335x route allocation\n\nMake sure to drop the reference taken when looking up the crossbar\nplatform device during am335…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: dma-crossbar: fix device leak on am335x route allocation\n\nMake sure to drop the reference taken when looking up the crossbar\nplatform device during am335…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-401"],"vendor":"linux","product":"linux_kernel","affected":["linux_kernel >= 4.4.1, < 5.10.249","linux_kernel >= 5.11, < 5.15.199","linux_kernel >= 5.16, < 6.1.162","linux_kernel >= 6.2, < 6.6.122","linux_kernel >= 6.7, < 6.12.67","linux_kernel >= 6.13, < 6.18.7","linux_kernel = 4.4","linux_kernel = 6.19"],"patched":["linux_kernel 6.18.7"],"published":"2026-01-31","updated":"2026-10-15","sourceUpdated":"2026-10-15T02:18:24.140","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-71185","references":[{"url":"https://git.kernel.org/stable/c/1befa553f1ecc045dc9ff56107ff50162f63f3c0","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/30352277d8e09c972436f883a5efd1f1b763ac14","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/43725bd47d984937c429919ae291896d982d1f17","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/4fc17b1c6d2e04ad13fd6c21cfbac68043ec03f9","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/6fdf168f57e331e148a1177a9b590a845c21b315","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/c933aa74d9f8d35e6cda322c38c4a907d37a9a2b","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/f810132e825588fbad3cba940458c58bb7ec4d84","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-253495.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-457936.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.00215,"epssPercentile":0.11858,"ingestedAt":"2026-09-08T15:33:26.994Z","slug":"CVE-2025-71185","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: dma-crossbar: fix device leak on am335x route allocation\n\nMake sure to drop the reference taken when looking up the crossbar\nplatform device during am335x route allocation.\n\n## Affected\n\n- `linux_kernel >= 4.4.1, < 5.10.249`\n- `linux_kernel >= 5.11, < 5.15.199`\n- `linux_kernel >= 5.16, < 6.1.162`\n- `linux_kernel >= 6.2, < 6.6.122`\n- `linux_kernel >= 6.7, < 6.12.67`\n- `linux_kernel >= 6.13, < 6.18.7`\n- `linux_kernel = 4.4`\n- `linux_kernel = 6.19`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `linux_kernel 6.18.7`","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":221601,"id":"CVE-2025-71185","ts":1792035287450,"field":"cvss","old":null,"new":"5.5"},{"seq":221600,"id":"CVE-2025-71185","ts":1792035287450,"field":"severity","old":"none","new":"medium"}]}