{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d702419134133db1eab2067dc6ea5723467fd917"
            },
            {
              "fixed": "b51ed7885ab0e8ecad765adc13b465cb1498cdc9"
            },
            {
              "fixed": "b2985956e06632939bee47cee13bccd78ad7c3a1"
            },
            {
              "fixed": "967612574c542dec71f820a6eb16dea80dd187a1"
            },
            {
              "fixed": "89f5414660724bb562db4ac74665da16d4a57d99"
            },
            {
              "fixed": "5a6cb4d387eebf7d32a6ed3fcd39f94bf38bd134"
            },
            {
              "fixed": "b14e6c52872556de2d6c137531e0ce85085c10ed"
            },
            {
              "fixed": "5b2d92b7b177226e1dca2e80dc8369131276c2a4"
            },
            {
              "fixed": "0294b6dd515256c03ea2dbf508ddd3826d788579"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.6.0"
            },
            {
              "fixed": "5.10.271"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.222"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.189"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.158"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.112"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.54"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98416.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()\n\nIf devm_kcalloc() for rx_chn-\u003eflows fails in a channel request function,\nthe error path calls k3_udma_glue_release_rx_chn(), which dereferences\nthe NULL rx_chn-\u003eflows pointer in k3_udma_glue_release_rx_flow().\n\nSkip the flow release loop in k3_udma_glue_release_rx_chn() when\nrx_chn-\u003eflows is not allocated.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "CVE-2026-98416",
  "modified": "2026-10-15T02:30:26.819343092Z",
  "published": "2026-10-14T13:27:47.215Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0294b6dd515256c03ea2dbf508ddd3826d788579"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5a6cb4d387eebf7d32a6ed3fcd39f94bf38bd134"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b2d92b7b177226e1dca2e80dc8369131276c2a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/89f5414660724bb562db4ac74665da16d4a57d99"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/967612574c542dec71f820a6eb16dea80dd187a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b14e6c52872556de2d6c137531e0ce85085c10ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2985956e06632939bee47cee13bccd78ad7c3a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b51ed7885ab0e8ecad765adc13b465cb1498cdc9"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98416.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98416"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "dmaengine: ti: k3-udma-glue: fix NULL dereference in k3_udma_glue_release_rx_chn()"
}