{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "13f1bbcfb5822fcaacfc652017b57b79ffcacefa"
            },
            {
              "fixed": "47a3e372f7d68776adb749a27c0ec9058ff1b4fd"
            },
            {
              "fixed": "06195456c4e4de3826c4ca60eca941c472f991d0"
            },
            {
              "fixed": "a58c97828911c0b6e25d6b556789da974003efda"
            },
            {
              "fixed": "0f6498077faa9cd89bb787bcc57063494a6f0601"
            },
            {
              "fixed": "6bb10466e0884b4a68d4a1f3f4bb87eeb471c18a"
            },
            {
              "fixed": "6259094ee806fb813ca95894c65fb80e2ec98bf1"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.0.0"
            },
            {
              "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-2026-45881.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: mediatek: svs: Fix memory leak in svs_enable_debug_write()\n\nIn svs_enable_debug_write(), the buf allocated by memdup_user_nul()\nis leaked if kstrtoint() fails.\n\nFix this by using __free(kfree) to automatically free buf, eliminating\nthe need for explicit kfree() calls and preventing leaks.\n\n[Angelo: Added missing cleanup.h inclusion]",
  "id": "CVE-2026-45881",
  "modified": "2026-07-08T05:37:29.444949484Z",
  "published": "2026-05-27T12:16:53.677Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/06195456c4e4de3826c4ca60eca941c472f991d0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0f6498077faa9cd89bb787bcc57063494a6f0601"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/47a3e372f7d68776adb749a27c0ec9058ff1b4fd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6259094ee806fb813ca95894c65fb80e2ec98bf1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6bb10466e0884b4a68d4a1f3f4bb87eeb471c18a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a58c97828911c0b6e25d6b556789da974003efda"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45881.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45881"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()"
}