net: ethernet: mtk_eth_soc: fix PPE hanging issue

{
  "id": "33ecce24ec85a8d4fee7679bda266e0804736a888eb2e035f732b3cf2770fb5c",
  "url": "https://osv.dev/vulnerability/CVE-2024-27432",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "net: ethernet: mtk_eth_soc: fix PPE hanging issue",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix PPE hanging issue A patch to resolve an issue was found in MediaTek's GPL-licensed SDK: In the mtk_ppe_stop() function, the PPE scan mode is not disabled before disabling the PPE. This can potentially lead to a hang during the process of disabling the PPE. Without this patch, the PPE may experience a hang during the reboot test.",
    "evidence": "osv:CVE-2024-27432",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.153",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.1.83",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.6.23",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.7.11",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.8.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2024-27432",
      "aliases": [
        "CVE-2024-27432"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ba37b7caf1ed2395cc84d8f823ff933975f1f789"
                },
                {
                  "fixed": "9fcadd125044007351905d40c405fadc2d3bb6d6"
                },
                {
                  "fixed": "f78807362828ad01db2a9ed005bf79501b620f27"
                },
                {
                  "fixed": "943c14ece95eb1cf98d477462aebcbfdfd714633"
                },
                {
                  "fixed": "49202a8256fc50517ef06fd5e2084c4febde6369"
                },
                {
                  "fixed": "09a1907433865b7c8ee6777e507f5126bdd38c0f"
                },
                {
                  "fixed": "ea80e3ed09ab2c2b75724faf5484721753e92c31"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27432.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.13.0"
                },
                {
                  "fixed": "5.15.153"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.1.83"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
                },
                {
                  "fixed": "6.6.23"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.7.11"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.8.0"
                },
                {
                  "fixed": "6.8.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-27432.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.092850521Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/09a1907433865b7c8ee6777e507f5126bdd38c0f",
        "https://git.kernel.org/stable/c/49202a8256fc50517ef06fd5e2084c4febde6369",
        "https://git.kernel.org/stable/c/943c14ece95eb1cf98d477462aebcbfdfd714633",
        "https://git.kernel.org/stable/c/9fcadd125044007351905d40c405fadc2d3bb6d6",
        "https://git.kernel.org/stable/c/ea80e3ed09ab2c2b75724faf5484721753e92c31",
        "https://git.kernel.org/stable/c/f78807362828ad01db2a9ed005bf79501b620f27",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27432.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-27432",
        "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/2024/27xxx/CVE-2024-27432.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-27432",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 509743,
  "published_at": "2024-05-17T12:08:43.564+00:00"
}