drm/msm/dpu: Fix memory leak in msm_mdss_parse_data_bus_icc_path

{
  "id": "ddc6caebc3600b27d6bf4ae2f13bbe598db3dc26947201d51f23055e7dc6c07f",
  "url": "https://osv.dev/vulnerability/CVE-2022-48888",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "drm/msm/dpu: Fix memory leak in msm_mdss_parse_data_bus_icc_path",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix memory leak in msm_mdss_parse_data_bus_icc_path of_icc_get() alloc resources for path1, we should release it when not need anymore. Early return when IS_ERR_OR_NULL(path0) may leak path1. Defer getting path1 to fix this. Patchwork: https://patchwork.freedesktop.org/patch/514264/",
    "evidence": "osv:CVE-2022-48888",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.1.7",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-48888",
      "aliases": [
        "CVE-2022-48888"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "b9364eed9232f3d2a846f68c2307eb25c93cc2d0"
                },
                {
                  "fixed": "c6fa1de83fd87267ab24359e6fa52f98f5cee3f9"
                },
                {
                  "fixed": "45dac1352b55b1d8cb17f218936b2bc2bc1fb4ee"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48888.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.19.0"
                },
                {
                  "fixed": "6.1.7"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-48888.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:31.265169879Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/45dac1352b55b1d8cb17f218936b2bc2bc1fb4ee",
        "https://git.kernel.org/stable/c/c6fa1de83fd87267ab24359e6fa52f98f5cee3f9",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48888.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-48888",
        "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/2022/48xxx/CVE-2022-48888.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-48888",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 497912,
  "published_at": "2024-08-21T06:10:20.129+00:00"
}