CVE-2023-4272 (GCVE-0-2023-4272)
Vulnerability from cvelistv5
Published
2023-11-07 15:18
Modified
2024-09-04 19:35
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-1251 - Mirrored Regions with Different Values
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory.
References
Impacted products
Vendor Product Version
Arm Ltd Midgard GPU Kernel Driver Version: r8p0
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T07:24:04.581Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-4272",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-04T19:32:51.694412Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-04T19:35:16.534Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Midgard GPU Kernel Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "lessThanOrEqual": "r32p0",
              "status": "affected",
              "version": "r8p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Bifrost GPU Kernel Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r42p0",
                  "status": "unaffected"
                }
              ],
              "lessThan": "r42p0",
              "status": "affected",
              "version": "r0p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Valhall GPU Kernel Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r42p0",
                  "status": "unaffected"
                }
              ],
              "lessThan": "r42p0",
              "status": "affected",
              "version": "r19p0",
              "versionType": "patch"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Arm 5th Gen GPU Architecture Kernel  Driver",
          "vendor": "Arm Ltd",
          "versions": [
            {
              "changes": [
                {
                  "at": "r42p0",
                  "status": "unaffected"
                }
              ],
              "lessThan": "r42p0",
              "status": "affected",
              "version": "r41p0",
              "versionType": "patch"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
          "value": "Jann Horn at Google"
        }
      ],
      "datePublic": "2023-11-07T11:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eA local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \u003c/p\u003e"
            }
          ],
          "value": "A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \n\n"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1251",
              "description": "CWE-1251 Mirrored Regions with Different Values",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200 Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-11-14T22:37:50.042Z",
        "orgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
        "shortName": "Arm"
      },
      "references": [
        {
          "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Mali GPU Kernel Driver exposes sensitive data from freed memory",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "arm-security@arm.com",
          "ID": "CVE-2023-4272",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Mali GPU Kernel Driver",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Midgard GPU Kernel  Driver"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Arm Ltd"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "5.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A local non-privileged user can make improper GPU memory processing operations  to gain access to already freed memory."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Mali GPU Kernel Driver exposes sensitive data from freed memory"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
              "refsource": "MISC",
              "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "56a131ea-b967-4a0d-a41e-5f3549952846",
    "assignerShortName": "Arm",
    "cveId": "CVE-2023-4272",
    "datePublished": "2023-11-07T15:18:59.203Z",
    "dateReserved": "2023-08-09T12:41:30.877Z",
    "dateUpdated": "2024-09-04T19:35:16.534Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-4272\",\"sourceIdentifier\":\"arm-security@arm.com\",\"published\":\"2023-11-07T16:15:29.250\",\"lastModified\":\"2024-11-21T08:34:45.880\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \\n\\n\"},{\"lang\":\"es\",\"value\":\"Un usuario local sin privilegios puede realizar operaciones de procesamiento de GPU que expongan datos confidenciales de la memoria previamente liberada.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"arm-security@arm.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"},{\"lang\":\"en\",\"value\":\"CWE-1251\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"r0p0\",\"versionEndIncluding\":\"r41p0\",\"matchCriteriaId\":\"711E2235-8C0F-4B8F-858F-E2EAAC124FA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:arm:mali_gpu_kernel_driver:r41p0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4B4EFDF6-BB81-48DF-BCC9-C22657E572AC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"r8p0\",\"versionEndIncluding\":\"r32p0\",\"matchCriteriaId\":\"1B466A44-0367-4F71-ABF0-CB031338B7E6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"r19p0\",\"versionEndIncluding\":\"r41p0\",\"matchCriteriaId\":\"2429D309-6700-447D-A068-F6F02DC6473B\"}]}]}],\"references\":[{\"url\":\"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\",\"source\":\"arm-security@arm.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T07:24:04.581Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-4272\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-04T19:32:51.694412Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-04T19:34:18.640Z\"}}], \"cna\": {\"title\": \"Mali GPU Kernel Driver exposes sensitive data from freed memory\", \"source\": {\"discovery\": \"EXTERNAL\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"user\": \"00000000-0000-4000-9000-000000000000\", \"value\": \"Jann Horn at Google\"}], \"affected\": [{\"vendor\": \"Arm Ltd\", \"product\": \"Midgard GPU Kernel Driver\", \"versions\": [{\"status\": \"affected\", \"version\": \"r8p0\", \"versionType\": \"patch\", \"lessThanOrEqual\": \"r32p0\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Arm Ltd\", \"product\": \"Bifrost GPU Kernel Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r42p0\", \"status\": \"unaffected\"}], \"version\": \"r0p0\", \"lessThan\": \"r42p0\", \"versionType\": \"patch\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Arm Ltd\", \"product\": \"Valhall GPU Kernel Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r42p0\", \"status\": \"unaffected\"}], \"version\": \"r19p0\", \"lessThan\": \"r42p0\", \"versionType\": \"patch\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Arm Ltd\", \"product\": \"Arm 5th Gen GPU Architecture Kernel  Driver\", \"versions\": [{\"status\": \"affected\", \"changes\": [{\"at\": \"r42p0\", \"status\": \"unaffected\"}], \"version\": \"r41p0\", \"lessThan\": \"r42p0\", \"versionType\": \"patch\"}], \"defaultStatus\": \"unaffected\"}], \"datePublic\": \"2023-11-07T11:00:00.000Z\", \"references\": [{\"url\": \"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\"}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \\n\\n\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eA local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-1251\", \"description\": \"CWE-1251 Mirrored Regions with Different Values\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200 Exposure of Sensitive Information to an Unauthorized Actor\"}]}], \"providerMetadata\": {\"orgId\": \"56a131ea-b967-4a0d-a41e-5f3549952846\", \"shortName\": \"Arm\", \"dateUpdated\": \"2023-11-14T22:37:50.042Z\"}, \"x_legacyV4Record\": {\"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"Midgard GPU Kernel  Driver\"}]}, \"product_name\": \"Mali GPU Kernel Driver\"}]}, \"vendor_name\": \"Arm Ltd\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\", \"name\": \"https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities\", \"refsource\": \"MISC\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"A local non-privileged user can make improper GPU memory processing operations  to gain access to already freed memory.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"Mali GPU Kernel Driver exposes sensitive data from freed memory\"}]}]}, \"data_version\": \"5.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2023-4272\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"arm-security@arm.com\"}}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-4272\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-09-04T19:35:16.534Z\", \"dateReserved\": \"2023-08-09T12:41:30.877Z\", \"assignerOrgId\": \"56a131ea-b967-4a0d-a41e-5f3549952846\", \"datePublished\": \"2023-11-07T15:18:59.203Z\", \"assignerShortName\": \"Arm\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.