CVE-2025-36035 (GCVE-0-2025-36035)

Vulnerability from cvelistv5 – Published: 2025-09-14 12:52 – Updated: 2025-09-15 15:59
VLAI
Title
IBM PowerVM Hypervisor denial of service
Summary
IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-15 15:58 UTC
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
URL Tags
https://www.ibm.com/support/pages/node/7244813 vendor-advisorypatch
Impacted products
Vendor Product Version CPE status
IBM PowerVM Hypervisor Affected: FW950.00 , ≤ FW950.E0 (semver)
Affected: FW1050.00 , ≤ FW1050.50 (semver)
Affected: FW1060.00 , ≤ FW1060.40 (semver)
    cpe:2.3:o:ibm:power9_system_firmware:fw950.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power9_system_firmware:fw950.E0:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power9_system_firmware:fw1050.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power9_system_firmware:fw1050.50:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power9_system_firmware:fw1060.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power9_system_firmware:fw1060.40:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2025-36035",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-09-15T15:58:51.498887Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2025-09-14T13:15:32.450",
        "references": [
          {
            "source": "psirt@us.ibm.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://www.ibm.com/support/pages/node/7244813"
          }
        ],
        "sourceIdentifier": "psirt@us.ibm.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-770"
              }
            ],
            "source": "psirt@us.ibm.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-09-16T13:27:03+00:00",
      "cve": "CVE-2025-36035",
      "id": "CVE-2025-36035",
      "initial_release_date": "2025-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "IBM PowerVM Hypervisor denial of service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-36035.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-36035",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-09-15T15:58:51.498887Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-09-15T15:58:55.264Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "cpes": [
                "cpe:2.3:o:ibm:power9_system_firmware:fw950.00:*:*:*:*:*:*:*",
                "cpe:2.3:o:ibm:power9_system_firmware:fw950.E0:*:*:*:*:*:*:*",
                "cpe:2.3:o:ibm:power9_system_firmware:fw1050.00:*:*:*:*:*:*:*",
                "cpe:2.3:o:ibm:power9_system_firmware:fw1050.50:*:*:*:*:*:*:*",
                "cpe:2.3:o:ibm:power9_system_firmware:fw1060.00:*:*:*:*:*:*:*",
                "cpe:2.3:o:ibm:power9_system_firmware:fw1060.40:*:*:*:*:*:*:*"
              ],
              "defaultStatus": "unaffected",
              "product": "PowerVM Hypervisor",
              "vendor": "IBM",
              "versions": [
                {
                  "lessThanOrEqual": "FW950.E0",
                  "status": "affected",
                  "version": "FW950.00",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "FW1050.50",
                  "status": "affected",
                  "version": "FW1050.00",
                  "versionType": "semver"
                },
                {
                  "lessThanOrEqual": "FW1060.40",
                  "status": "affected",
                  "version": "FW1060.00",
                  "versionType": "semver"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources."
                }
              ],
              "value": "IBM PowerVM Hypervisor FW950.00 through FW950.E0, FW1050.00 through FW1050.50, and FW1060.00 through FW1060.40 could allow a local privileged user to cause a denial of service by issuing a specially crafted IBM i hypervisor call that would disclose memory contents or consume excessive memory resources."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 6.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-770",
                  "description": "CWE-770 Allocation of Resources Without Limits or Throttling",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2025-09-14T12:52:48.871Z",
            "orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
            "shortName": "ibm"
          },
          "references": [
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              "tags": [
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                "patch"
              ],
              "url": "https://www.ibm.com/support/pages/node/7244813"
            }
          ],
          "solutions": [
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              "lang": "en",
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                  "type": "text/html",
                  "value": "\u003cp\u003eCustomers with the products below should install 950.E1(950_182)/950.F0(950_192) or newer to remediate this vulnerability.\u003cbr\u003ePower 9\u003c/p\u003e\u003col\u003e\u003cli\u003eIBM Power System L922 (9008-22L)\u003c/li\u003e\u003cli\u003eIBM Power System S922 (9009-22A, 9009-22G)\u003c/li\u003e\u003cli\u003eIBM Power System H922 (9223-22H, 9223-22S)\u003c/li\u003e\u003cli\u003eIBM Power System S914 (9009-41A, 9009-41G)\u003c/li\u003e\u003cli\u003eIBM Power System S924 (9009-42A, 9009-42G)\u003c/li\u003e\u003cli\u003eIBM Power System H924 (9223-42H, 9223-42S)\u003c/li\u003e\u003cli\u003eIBM Power System E950 (9040-MR9)\u003c/li\u003e\u003cli\u003eIBM Power System E980 (9080-M9S)\u003c/li\u003e\u003c/ol\u003e\u003cp\u003e\u003cbr\u003eCustomers with the products below should install FW1050.51(1050_095)/FW1050.60(1050_090), FW1060.41(1060_120), or newer to remediate this vulnerability.\u003cbr\u003ePower 10\u003c/p\u003e\u003col\u003e\u003cli\u003eIBM Power System E1080 (9080-HEX)\u003c/li\u003e\u003c/ol\u003e\u003cp\u003e\u0026nbsp;\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW1050.51(1050_113)/FW1050.60(1050_108), FW1060.41(1060_120), or newer to remediate this vulnerability.\u003cbr\u003ePower 10\u003c/p\u003e\u003col\u003e\u003cli\u003eIBM Power System S1022 (9105-22A)\u003c/li\u003e\u003cli\u003eIBM Power System S1024 (9105-42A)\u003c/li\u003e\u003cli\u003eIBM Power System S1022s (9105-22B)\u003c/li\u003e\u003cli\u003eIBM Power System S1014 (9105-41B)\u003c/li\u003e\u003cli\u003eIBM Power System L1022 (9786-22H)\u003c/li\u003e\u003cli\u003eIBM Power System L1024 (9786-42H)\u003c/li\u003e\u003cli\u003eIBM Power System E1050 (9043-MRX)\u003c/li\u003e\u003cli\u003eIBM Power System S1012 (9028-21B)\u003c/li\u003e\u003c/ol\u003e\n\n\u003cbr\u003e"
                }
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              "value": "Customers with the products below should install 950.E1(950_182)/950.F0(950_192) or newer to remediate this vulnerability.\nPower 9\n\n  *  IBM Power System L922 (9008-22L)\n  *  IBM Power System S922 (9009-22A, 9009-22G)\n  *  IBM Power System H922 (9223-22H, 9223-22S)\n  *  IBM Power System S914 (9009-41A, 9009-41G)\n  *  IBM Power System S924 (9009-42A, 9009-42G)\n  *  IBM Power System H924 (9223-42H, 9223-42S)\n  *  IBM Power System E950 (9040-MR9)\n  *  IBM Power System E980 (9080-M9S)\n\nCustomers with the products below should install FW1050.51(1050_095)/FW1050.60(1050_090), FW1060.41(1060_120), or newer to remediate this vulnerability.\nPower 10\n\n  *  IBM Power System E1080 (9080-HEX)\n\u00a0\n\nCustomers with the products below should install FW1050.51(1050_113)/FW1050.60(1050_108), FW1060.41(1060_120), or newer to remediate this vulnerability.\nPower 10\n\n  *  IBM Power System S1022 (9105-22A)\n  *  IBM Power System S1024 (9105-42A)\n  *  IBM Power System S1022s (9105-22B)\n  *  IBM Power System S1014 (9105-41B)\n  *  IBM Power System L1022 (9786-22H)\n  *  IBM Power System L1024 (9786-42H)\n  *  IBM Power System E1050 (9043-MRX)\n  *  IBM Power System S1012 (9028-21B)"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "IBM PowerVM Hypervisor denial of service",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
        "assignerShortName": "ibm",
        "cveId": "CVE-2025-36035",
        "datePublished": "2025-09-14T12:52:48.871Z",
        "dateReserved": "2025-04-15T21:16:09.684Z",
        "dateUpdated": "2025-09-14T12:52:48.871Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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