{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "48969a5623ed918713552e2b4f9d391c89b5e838"
            },
            {
              "fixed": "25b3498485ac281e5851700e33b97f12c9533fd8"
            },
            {
              "fixed": "73224a5d2180066c7fe05b4656647601ba08d588"
            },
            {
              "fixed": "9827caa5105fb16d1fae2e75c8d0e4662014b3ca"
            },
            {
              "fixed": "bf6e4ee5c43690e4c5a8a057bbcd4ff986bed052"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.18.0"
            },
            {
              "fixed": "6.1.90"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.30"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.8.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35986.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered\n\nThe power_supply frame-work is not really designed for there to be\nlong living in kernel references to power_supply devices.\n\nSpecifically unregistering a power_supply while some other code has\na reference to it triggers a WARN in power_supply_unregister():\n\n\tWARN_ON(atomic_dec_return(\u0026psy-\u003euse_cnt));\n\nFolllowed by the power_supply still getting removed and the\nbacking data freed anyway, leaving the tusb1210 charger-detect code\nwith a dangling reference, resulting in a crash the next time\ntusb1210_get_online() is called.\n\nFix this by only holding the reference in tusb1210_get_online()\nfreeing it at the end of the function. Note this still leaves\na theoretical race window, but it avoids the issue when manually\nrmmod-ing the charger chip driver during development.",
  "id": "CVE-2024-35986",
  "modified": "2026-07-15T01:48:51.763449862Z",
  "published": "2024-05-20T09:47:53.074Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/25b3498485ac281e5851700e33b97f12c9533fd8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/73224a5d2180066c7fe05b4656647601ba08d588"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9827caa5105fb16d1fae2e75c8d0e4662014b3ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bf6e4ee5c43690e4c5a8a057bbcd4ff986bed052"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35986.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35986"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "phy: ti: tusb1210: Resolve charger-det crash if charger psy is unregistered"
}