{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "73517cf49bd449122b615d2b7a6bb835f02252e5"
            },
            {
              "fixed": "0a75d97c53477a59c0aa1c65f69038c719f9c5b8"
            },
            {
              "fixed": "c1b3d5b0acb194efe20fc5864ee03439fa7bd45c"
            },
            {
              "fixed": "65b7dbf80a1627667c241fff7c1c224f3118014f"
            },
            {
              "fixed": "cb5316b37288ab8791584e32f114c4f41ad45b67"
            },
            {
              "fixed": "7d8fa3b8783ab95a46e20d97fbeeede719b2efda"
            },
            {
              "fixed": "446f1842cda929c40d4697722bfdcfb334bc9692"
            },
            {
              "fixed": "209decd3f7901df9842b83f2540dc8685e344a07"
            },
            {
              "fixed": "8d8c68b1fc06ece60cf43e1306ff0f4ac121547e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.14.0"
            },
            {
              "fixed": "5.10.253"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.203"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.168"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.134"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.81"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.22"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43342.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_rndis: Protect RNDIS options with mutex\n\nThe class/subclass/protocol options are suspectible to race conditions\nas they can be accessed concurrently through configfs.\n\nUse existing mutex to protect these options. This issue was identified\nduring code inspection.",
  "id": "CVE-2026-43342",
  "modified": "2026-07-15T01:49:12.548330553Z",
  "published": "2026-05-08T13:37:19.920Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0a75d97c53477a59c0aa1c65f69038c719f9c5b8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/209decd3f7901df9842b83f2540dc8685e344a07"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/446f1842cda929c40d4697722bfdcfb334bc9692"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/65b7dbf80a1627667c241fff7c1c224f3118014f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7d8fa3b8783ab95a46e20d97fbeeede719b2efda"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8d8c68b1fc06ece60cf43e1306ff0f4ac121547e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c1b3d5b0acb194efe20fc5864ee03439fa7bd45c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb5316b37288ab8791584e32f114c4f41ad45b67"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43342.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43342"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "usb: gadget: f_rndis: Protect RNDIS options with mutex"
}