soc: qcom: pmic_glink_altmode: fix port sanity check

{
  "id": "983263681a477057f5dd35cffaf0e723d789a30341111602d7fe02319eae3fe9",
  "url": "https://osv.dev/vulnerability/CVE-2023-52495",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "soc: qcom: pmic_glink_altmode: fix port sanity check",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pmic_glink_altmode: fix port sanity check The PMIC GLINK altmode driver currently supports at most two ports. Fix the incomplete port sanity check on notifications to avoid accessing and corrupting memory beyond the port array if we ever get a notification for an unsupported port.",
    "evidence": "osv:CVE-2023-52495",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.6.15",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.7.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-52495",
      "aliases": [
        "CVE-2023-52495"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "080b4e24852b1d5b66929f69344e6c3eeb963941"
                },
                {
                  "fixed": "532a5557da6892a6b2d5793052e1bce1f4c9e177"
                },
                {
                  "fixed": "d26edf4ee3672cc9828f2a3ffae34086a712574d"
                },
                {
                  "fixed": "c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52495.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.3.0"
                },
                {
                  "fixed": "6.6.15"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.7.0"
                },
                {
                  "fixed": "6.7.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52495.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.742468352Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/532a5557da6892a6b2d5793052e1bce1f4c9e177",
        "https://git.kernel.org/stable/c/c4fb7d2eac9ff9bfc35a2e4d40c7169a332416e0",
        "https://git.kernel.org/stable/c/d26edf4ee3672cc9828f2a3ffae34086a712574d",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52495.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-52495",
        "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/2023/52xxx/CVE-2023-52495.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-52495",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 510241,
  "published_at": "2024-02-29T15:52:12.263+00:00"
}