{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "b7fe4c0019b12d60ece3e99eeb0ccfd5a1d103e5"
            },
            {
              "fixed": "593fda71983b9c23c84a566b20c53dc402c6b376"
            },
            {
              "fixed": "437d6d15936db87485afabf7d52754b7b19cc787"
            },
            {
              "fixed": "b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.17.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93143.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: media: ipu7: fix pm_runtime refcount leak in ipu7_resume()\n\nipu7_resume() calls pm_runtime_get_sync() before resuming the device.\nIf the runtime PM resume fails, the usage count remains incremented, but\nthe error path returns without dropping the reference.\n\nUse pm_runtime_resume_and_get() instead, which balances the usage count\non failure and avoids the leak. Keep returning 0 on error, as resume\ncallbacks should not propagate failures to the PM core, matching the\nbehaviour of the ipu6 driver.",
  "id": "CVE-2026-93143",
  "modified": "2026-09-19T03:30:37.223836674Z",
  "published": "2026-09-17T16:11:42.099Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/437d6d15936db87485afabf7d52754b7b19cc787"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/593fda71983b9c23c84a566b20c53dc402c6b376"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b298b80814dd0fc3cb1c8c0e0082fc14fdb5fecf"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93143.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93143"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "staging: media: ipu7: fix pm_runtime refcount leak in ipu7_resume()"
}