erofs: avoid infinite loop due to incomplete zstd-compressed data

{
  "id": "82cde63ec2c1a2e4dc1ebd2b3bb48372b0e81b62c96276f35677f6683db49b97",
  "url": "https://osv.dev/vulnerability/CVE-2025-68210",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "erofs: avoid infinite loop due to incomplete zstd-compressed data",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: erofs: avoid infinite loop due to incomplete zstd-compressed data Currently, the decompression logic incorrectly spins if compressed data is truncated in crafted (deliberately corrupted) images.",
    "evidence": "osv:CVE-2025-68210",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.59",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.17.9",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2025-68210",
      "aliases": [
        "CVE-2025-68210"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "7c35de4df1056a5a1fb4de042197b8f5b1033b61"
                },
                {
                  "fixed": "4d0e0bb1908acac5b27d30b45c450e8ead97eb00"
                },
                {
                  "fixed": "1f86d73a0afe43b6a85d2aa8207853350b7e2111"
                },
                {
                  "fixed": "f2a12cc3b97f062186568a7b94ddb7aa2ef68140"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68210.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.10.0"
                },
                {
                  "fixed": "6.12.59"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.13.0"
                },
                {
                  "fixed": "6.17.9"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68210.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:29.031853010Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1f86d73a0afe43b6a85d2aa8207853350b7e2111",
        "https://git.kernel.org/stable/c/4d0e0bb1908acac5b27d30b45c450e8ead97eb00",
        "https://git.kernel.org/stable/c/f2a12cc3b97f062186568a7b94ddb7aa2ef68140",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68210.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-68210",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68210.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-68210",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 495508,
  "published_at": "2025-12-16T13:48:37.072+00:00"
}