{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "6f6c3c36f0917be24587eeba818ab4fdfcb5465a"
            },
            {
              "fixed": "7d857aec162fb02d10ce326aecc1ac7509c31f43"
            },
            {
              "fixed": "a85315f2eb06adc5597a7103e1910fc7d0d35ffd"
            },
            {
              "fixed": "721cfeb0b9572084435695ae535411b921d1ea68"
            },
            {
              "fixed": "b4ef887bee4d3c177adac5d1eab8b2de31b08ac3"
            },
            {
              "fixed": "0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5"
            },
            {
              "fixed": "f51a540b14eecb8667bbe450192318271b87631e"
            },
            {
              "fixed": "09e4c486348e176c083f8bee9169ae8f408cf8d1"
            },
            {
              "fixed": "f12afefb7b01f94d6d66d397f323a9914edbf70e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.1.0"
            },
            {
              "fixed": "5.10.266"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.217"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.184"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.153"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.105"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.46"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80743.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers\n\nThe irq handlers take a struct device pointer and call\ndev_get_drvdata() to obtain the driver data.  However, the driver\ndata is only set at the end of probe, after devm_request_irq(),\nso an interrupt taken in between causes the handlers to pass a\nNULL pointer to readl() and crash.\n\nPass the private data directly as the devm_request_irq() argument\ninstead of the device pointer, matching what the handlers expect.",
  "id": "CVE-2026-80743",
  "modified": "2026-09-05T03:30:51.155001105Z",
  "published": "2026-09-03T08:26:26.524Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09e4c486348e176c083f8bee9169ae8f408cf8d1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d58a70b6dc7b65772e3ef7c43beb91882cf9ed5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/721cfeb0b9572084435695ae535411b921d1ea68"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d857aec162fb02d10ce326aecc1ac7509c31f43"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a85315f2eb06adc5597a7103e1910fc7d0d35ffd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b4ef887bee4d3c177adac5d1eab8b2de31b08ac3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f12afefb7b01f94d6d66d397f323a9914edbf70e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f51a540b14eecb8667bbe450192318271b87631e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80743.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80743"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ASoC: xilinx: formatter_pcm: pass aud_drv_data to irq handlers"
}