gsd-2023-23005
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
** DISPUTED ** In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case, whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached.
Aliases
Aliases
CVE-2023-23005


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-23005",
    "id": "GSD-2023-23005",
    "references": [
      "https://www.suse.com/security/cve/CVE-2023-23005.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-23005"
      ],
      "details": "** DISPUTED ** In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case, whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached.",
      "id": "GSD-2023-23005",
      "modified": "2023-12-13T01:20:50.246840Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2023-23005",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
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                "product_data": [
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                    "version": {
                      "version_data": [
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                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "** DISPUTED ** In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case, whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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                "value": "n/a"
              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/torvalds/linux/commit/4a625ceee8a0ab0273534cb6b432ce6b331db5ee",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/4a625ceee8a0ab0273534cb6b432ce6b331db5ee"
          },
          {
            "name": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2",
            "refsource": "MISC",
            "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1208844#c2",
            "refsource": "MISC",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1208844#c2"
          }
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      }
    },
    "nvd.nist.gov": {
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        "descriptions": [
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            "value": "In the Linux kernel before 6.2, mm/memory-tiers.c misinterprets the alloc_memory_type return value (expects it to be NULL in the error case, whereas it is actually an error pointer). NOTE: this is disputed by third parties because there are no realistic cases in which a user can cause the alloc_memory_type error case to be reached."
          }
        ],
        "id": "CVE-2023-23005",
        "lastModified": "2024-04-11T01:18:52.560",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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    }
  }
}


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