cve-2024-38569
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-08-02 04:12
Severity
Summary
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-38569",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-24T18:24:22.058209Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-24T18:24:28.077Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T04:12:26.114Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/perf/hisilicon/hisi_pcie_pmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3d1face00ebb",
              "status": "affected",
              "version": "8404b0fbc7fb",
              "versionType": "git"
            },
            {
              "lessThan": "8e9aab249217",
              "status": "affected",
              "version": "8404b0fbc7fb",
              "versionType": "git"
            },
            {
              "lessThan": "567d34626c22",
              "status": "affected",
              "version": "8404b0fbc7fb",
              "versionType": "git"
            },
            {
              "lessThan": "ff48247144d1",
              "status": "affected",
              "version": "8404b0fbc7fb",
              "versionType": "git"
            },
            {
              "lessThan": "77fce82678ea",
              "status": "affected",
              "version": "8404b0fbc7fb",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/perf/hisilicon/hisi_pcie_pmu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "lessThan": "5.17",
              "status": "unaffected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.93",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.33",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.8.*",
              "status": "unaffected",
              "version": "6.8.12",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "6.9.*",
              "status": "unaffected",
              "version": "6.9.3",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.10",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers/perf: hisi_pcie: Fix out-of-bound access when valid event group\n\nThe perf tool allows users to create event groups through following\ncmd [1], but the driver does not check whether the array index is out of\nbounds when writing data to the event_group array. If the number of events\nin an event_group is greater than HISI_PCIE_MAX_COUNTERS, the memory write\noverflow of event_group array occurs.\n\nAdd array index check to fix the possible array out of bounds violation,\nand return directly when write new events are written to array bounds.\n\nThere are 9 different events in an event_group.\n[1] perf stat -e \u0027{pmu/event1/, ... ,pmu/event9/}\u0027"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-07-15T06:48:15.593Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9"
        },
        {
          "url": "https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0"
        },
        {
          "url": "https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220"
        },
        {
          "url": "https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78"
        },
        {
          "url": "https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b"
        }
      ],
      "title": "drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group",
      "x_generator": {
        "engine": "bippy-c9c4e1df01b2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-38569",
    "datePublished": "2024-06-19T13:35:35.588Z",
    "dateReserved": "2024-06-18T19:36:34.923Z",
    "dateUpdated": "2024-08-02T04:12:26.114Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-38569\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:17.060\",\"lastModified\":\"2024-06-20T12:44:01.637\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrivers/perf: hisi_pcie: Fix out-of-bound access when valid event group\\n\\nThe perf tool allows users to create event groups through following\\ncmd [1], but the driver does not check whether the array index is out of\\nbounds when writing data to the event_group array. If the number of events\\nin an event_group is greater than HISI_PCIE_MAX_COUNTERS, the memory write\\noverflow of event_group array occurs.\\n\\nAdd array index check to fix the possible array out of bounds violation,\\nand return directly when write new events are written to array bounds.\\n\\nThere are 9 different events in an event_group.\\n[1] perf stat -e \u0027{pmu/event1/, ... ,pmu/event9/}\u0027\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drivers/perf: hisi_pcie: corrige el acceso fuera de los l\u00edmites cuando el grupo de eventos es v\u00e1lido. La herramienta perf permite a los usuarios crear grupos de eventos mediante el siguiente cmd [1], pero el controlador no compruebe si el \u00edndice de la matriz est\u00e1 fuera de los l\u00edmites al escribir datos en la matriz event_group. Si el n\u00famero de eventos en un event_group es mayor que HISI_PCIE_MAX_COUNTERS, se produce un desbordamiento de escritura en la memoria de la matriz event_group. Agregue la verificaci\u00f3n del \u00edndice de la matriz para corregir la posible infracci\u00f3n de la matriz fuera de los l\u00edmites y regrese directamente cuando se escriban nuevos eventos en los l\u00edmites de la matriz. Hay 9 eventos diferentes en un grupo de eventos. [1] estad\u00edstica de rendimiento -e \u0027{pmu/event1/, ...,pmu/event9/}\u0027\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3d1face00ebb7996842aee4214d7d0fb0c77b1e9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/567d34626c22b36579ec0abfdf5eda2949044220\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/77fce82678ea5fd51442e62febec2004f79e041b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8e9aab2492178f25372f1820bfd9289fbd74efd0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ff48247144d13a3a0817127703724256008efa78\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.