{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "bf38b8710892333cec2d8069644eb36ff435fd6f"
            },
            {
              "fixed": "e0ce3da82341fcd6194175f1837946b2a894c625"
            },
            {
              "fixed": "7687133509cf66ced120b667fefd21f80bf17993"
            },
            {
              "fixed": "1256c6dc96d1e687e6e9b63088156ed07411b00c"
            },
            {
              "fixed": "a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c"
            },
            {
              "fixed": "cc09d55f519e15355de343264a22ac6682b8305e"
            },
            {
              "fixed": "ec15eb67fe9df87981b4829b901ec254273ca483"
            },
            {
              "fixed": "4fffb77d35d038f146e6192da583dbe4971d869e"
            },
            {
              "fixed": "3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.1.0"
            },
            {
              "fixed": "5.10.252"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.202"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.165"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.128"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.75"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.14"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45871.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: st33zp24: Fix missing cleanup on get_burstcount() error\n\nget_burstcount() can return -EBUSY on timeout. When this happens,\nst33zp24_send() returns directly without releasing the locality\nacquired earlier.\n\nUse goto out_err to ensure proper cleanup when get_burstcount() fails.",
  "id": "CVE-2026-45871",
  "modified": "2026-07-15T01:49:17.143619860Z",
  "published": "2026-05-27T12:15:51.317Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1256c6dc96d1e687e6e9b63088156ed07411b00c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e91b44c93ad2871f89fc2a98c5e4fe6ca5db3d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fffb77d35d038f146e6192da583dbe4971d869e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7687133509cf66ced120b667fefd21f80bf17993"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a51cff9be046e13e1c1b2fe45d5c48b582ec9b8c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc09d55f519e15355de343264a22ac6682b8305e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0ce3da82341fcd6194175f1837946b2a894c625"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ec15eb67fe9df87981b4829b901ec254273ca483"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45871.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45871"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "tpm: st33zp24: Fix missing cleanup on get_burstcount() error"
}