{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "c39667ddcfc516fee084e449179d54430a558298"
            },
            {
              "fixed": "dbc81b518f6936131bfd858be71cd4295136809c"
            },
            {
              "fixed": "f84f2c81d792cf1e65571108a3bdd2c29e09e995"
            },
            {
              "fixed": "48b76879f5bfc8584b99052510ac645c6ade8d2b"
            },
            {
              "fixed": "2ed3601e9db08fbdb071bd3d7bd8f115d6d871b0"
            },
            {
              "fixed": "b6baab796d11fb84c0e9444ffca91af5eab22c25"
            },
            {
              "fixed": "3ee3c26ceee562079596abc9bc3307dd56dab4ed"
            },
            {
              "fixed": "1ba381759e45d5d0442452cfa5c42e836191a568"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.12.0"
            },
            {
              "fixed": "5.15.218"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.185"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.154"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.106"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.47"
            }
          ],
          "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-2026-80583.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses\n\nThe \"DEC0 MODE\" to \"DEC7 MODE\" controls are enumerated, but\ntx_macro_dec_mode_get() and tx_macro_dec_mode_put() access their\nvalue through ucontrol-\u003evalue.integer.value[0] (a long) instead of\nucontrol-\u003evalue.enumerated.item[0] (an unsigned int).\n\nThis same pattern was fixed in the sibling drivers by\ncommit bcfe5f76cc40 (\"ASoC: codecs: rx-macro: fix accessing array\nout of bounds for enum type\") and\ncommit 0ea5eff7c606 (\"ASoC: codecs: va-macro: fix accessing array\nout of bounds for enum type\"), but tx-macro was missed.\n\nOn 64-bit kernels built with CONFIG_SND_CTL_DEBUG, the elem value\nsanity check catches the 4 bytes written past the enumerated item\nand every read of these controls fails with -EINVAL:\n\n  snd-sm8250 sound: control 2:0:0:DEC0 MODE:0: access overflow",
  "id": "CVE-2026-80583",
  "modified": "2026-08-28T03:31:02.196071251Z",
  "published": "2026-08-26T14:37:39.704Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ba381759e45d5d0442452cfa5c42e836191a568"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ed3601e9db08fbdb071bd3d7bd8f115d6d871b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ee3c26ceee562079596abc9bc3307dd56dab4ed"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48b76879f5bfc8584b99052510ac645c6ade8d2b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b6baab796d11fb84c0e9444ffca91af5eab22c25"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dbc81b518f6936131bfd858be71cd4295136809c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f84f2c81d792cf1e65571108a3bdd2c29e09e995"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80583.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80583"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "ASoC: codecs: lpass-tx-macro: Fix enum kcontrol accesses"
}