habanalabs: fix possible memory leak in MMU DR fini

{
  "id": "46de3a9ec4cb7f8d7dd837a1a315894689e1f2db3e068021c49c6ef64c9aad98",
  "url": "https://osv.dev/vulnerability/CVE-2022-49102",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "habanalabs: fix possible memory leak in MMU DR fini",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: habanalabs: fix possible memory leak in MMU DR fini This patch fixes what seems to be copy paste error. We will have a memory leak if the host-resident shadow is NULL (which will likely happen as the DR and HR are not dependent).",
    "evidence": "osv:CVE-2022-49102",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.15.34",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.16.20",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.17.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-49102",
      "aliases": [
        "CVE-2022-49102"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                  "introduced": "aa6df6533b8f9ead98889baa92e2b19793b1c77e"
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                  "fixed": "12e49aefda2e04b07604f13e03f40027cbeb0dc6"
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                {
                  "fixed": "6d421fb7a9eddd8ce0a05641a3db97283fe20699"
                },
                {
                  "fixed": "30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3"
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                {
                  "fixed": "eb85eec858c1a5c11d3a0bff403f6440b05b40dc"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49102.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.34"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.16.20"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.17.0"
                },
                {
                  "fixed": "5.17.3"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49102.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.429508719Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/12e49aefda2e04b07604f13e03f40027cbeb0dc6",
        "https://git.kernel.org/stable/c/30058d3a83cfe8c6aacbfe5ab13c01dd0c1799e3",
        "https://git.kernel.org/stable/c/6d421fb7a9eddd8ce0a05641a3db97283fe20699",
        "https://git.kernel.org/stable/c/eb85eec858c1a5c11d3a0bff403f6440b05b40dc",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49102.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49102",
        "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/2022/49xxx/CVE-2022-49102.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49102",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 488444,
  "published_at": "2025-02-26T01:54:52.038+00:00"
}