Vulnerability-Lookup

oesa-2025-1528

Vulnerability from osv_openeuler

Published

2025-05-16 11:08

Modified

2026-08-06 11:08

Summary

microcode_ctl security update

Details

This is a tool to transform and deploy microcode update for x86 CPUs.

Security Fix(es):

Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-28956)

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-43420)

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-45332)

Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.(CVE-2025-20012)

Uncaught exception in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2025-20054)

Insufficient resource pool in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2025-20103)

Exposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core™ processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2025-20623)

Incorrect initialization of resource in the branch prediction unit for some Intel(R) Core™ Ultra Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2025-24495)

Severity

6.5 (Medium)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

References

URL

Type

	https://www.openeuler.org/zh/security/security-bu…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-28956	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-43420	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2024-45332	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-20012	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-20054	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-20103	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-20623	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2025-24495	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "src": [
          "microcode_ctl-20250512-1.oe2003sp4.src.rpm"
        ],
        "x86_64": [
          "microcode_ctl-20250512-1.oe2003sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP4",
        "name": "microcode_ctl",
        "purl": "pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-20.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20250512-1.oe2003sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "src": [
          "microcode_ctl-20250512-1.oe2203sp3.src.rpm"
        ],
        "x86_64": [
          "microcode_ctl-20250512-1.oe2203sp3.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP3",
        "name": "microcode_ctl",
        "purl": "pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-22.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20250512-1.oe2203sp3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "src": [
          "microcode_ctl-20250512-1.oe2203sp4.src.rpm"
        ],
        "x86_64": [
          "microcode_ctl-20250512-1.oe2203sp4.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS-SP4",
        "name": "microcode_ctl",
        "purl": "pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-22.03-LTS-SP4"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20250512-1.oe2203sp4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "src": [
          "microcode_ctl-20250512-1.oe2403.src.rpm",
          "microcode_ctl-20250512-1.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "microcode_ctl-20250512-1.oe2403.x86_64.rpm",
          "microcode_ctl-20250512-1.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS",
        "name": "microcode_ctl",
        "purl": "pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-24.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20250512-1.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "src": [
          "microcode_ctl-20250512-1.oe2403sp1.src.rpm"
        ],
        "x86_64": [
          "microcode_ctl-20250512-1.oe2403sp1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:24.03-LTS-SP1",
        "name": "microcode_ctl",
        "purl": "pkg:rpm/openEuler/microcode_ctl\u0026distro=openEuler-24.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20250512-1.oe2403sp1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "Medium"
  },
  "details": "This is a tool to transform and deploy microcode update for x86 CPUs.\r\n\r\nSecurity Fix(es):\n\nExposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-28956)\n\nExposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel Atom(R) processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-43420)\n\nExposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution in the indirect branch predictors for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2024-45332)\n\nIncorrect behavior order for some Intel(R) Core\u2122 Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.(CVE-2025-20012)\n\nUncaught exception in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2025-20054)\n\nInsufficient resource pool in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.(CVE-2025-20103)\n\nExposure of sensitive information caused by shared microarchitectural predictor state that influences transient execution for some Intel(R) Core\u2122 processors (10th Generation) may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2025-20623)\n\nIncorrect initialization of resource in the branch prediction unit for some Intel(R) Core\u2122 Ultra Processors may allow an authenticated user to potentially enable information disclosure via local access.(CVE-2025-24495)",
  "id": "OESA-2025-1528",
  "modified": "2026-08-06T11:08:37Z",
  "published": "2025-05-16T11:08:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1528"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28956"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43420"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45332"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20012"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20054"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20103"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20623"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-24495"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "microcode_ctl security update",
  "upstream": [
    "CVE-2024-28956",
    "CVE-2024-43420",
    "CVE-2024-45332",
    "CVE-2025-20012",
    "CVE-2025-20054",
    "CVE-2025-20103",
    "CVE-2025-20623",
    "CVE-2025-24495"
  ]
}

CVE-2024-28956 (GCVE-0-2024-28956)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:02 – Updated: 2026-09-08 08:38

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 14:42 UTC

CWE

Information Disclosure
CWE-1421 - Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution

Assigner

intel mitre root

References

7 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
http://xenbits.xen.org/xsa/advisory-469.html
http://www.openwall.com/lists/oss-security/2025/05/12/5
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…
https://lists.debian.org/debian-lts-announce/2025…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

4 products

Vendor	Product	Version
n/a	Intel(R) Processors	Affected: See references
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP	Affected: V3.1.6 , < * (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T19:29:44.255Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "url": "http://xenbits.xen.org/xsa/advisory-469.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/05/12/5"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/08/msg00010.html"
          },
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00021.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-28956",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-14T14:42:03.518493Z",
                "version": "2.0.3"
              },
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          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-05-14T14:43:48.581Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
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                "version": "V3.1.6",
                "versionType": "custom"
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            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
              }
            ]
          },
          {
            "defaultStatus": "unknown",
            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
            "versions": [
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                "version": "V3.1.6",
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              }
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            "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
            "vendor": "Siemens",
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                "status": "affected",
                "version": "V3.1.6",
                "versionType": "custom"
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          },
          {
            "defaultStatus": "unknown",
            "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
            "vendor": "Siemens",
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                "lessThan": "*",
                "status": "affected",
                "version": "V3.1.6",
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-08T08:38:59.745Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
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        {
          "defaultStatus": "unaffected",
          "product": "Intel(R) Processors",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
            "version": "3.1"
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            "attackComplexity": "HIGH",
            "attackRequirements": "PRESENT",
            "attackVector": "LOCAL",
            "baseScore": 5.7,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "LOW",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "NONE"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
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      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information Disclosure",
              "lang": "en"
            },
            {
              "cweId": "CWE-1421",
              "description": "Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-13T21:02:56.170Z",
        "orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
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      },
      "references": [
        {
          "name": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01153.html",
          "url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01153.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
    "assignerShortName": "intel",
    "cveId": "CVE-2024-28956",
    "datePublished": "2025-05-13T21:02:56.170Z",
    "dateReserved": "2024-05-23T17:14:54.799Z",
    "dateUpdated": "2026-09-08T08:38:59.745Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2024-43420 (GCVE-0-2024-43420)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:03 – Updated: 2025-11-03 19:30

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 13:59 UTC

CWE

Information Disclosure
CWE-1423 - Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel Atom(R) processors	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-43420",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-05-14T13:59:10.424631Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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      {
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        "references": [
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            "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00021.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "defaultStatus": "unaffected",
          "product": "Intel Atom(R) processors",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "See references"
            }
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        }
      ],
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            "version": "3.1"
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            "vulnIntegrityImpact": "NONE"
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CVE-2024-45332 (GCVE-0-2024-45332)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:03 – Updated: 2025-11-03 19:30

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 13:56 UTC

CWE

Information Disclosure
CWE-1423 - Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution

Assigner

intel mitre root

References

4 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
http://www.openwall.com/lists/oss-security/2025/05/13/7
https://comsec.ethz.ch/research/microarch/branch-…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Processors	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2025-20012 (GCVE-0-2025-20012)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:01 – Updated: 2025-11-03 19:35

Summary

Incorrect behavior order for some Intel(R) Core™ Ultra Processors may allow an unauthenticated user to potentially enable information disclosure via physical access.

Severity

4.9 (Medium)


                        
                          CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 20:19 UTC

CWE

Information Disclosure
CWE-696 - Incorrect Behavior Order

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Core™ Ultra Processors	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2025-20054 (GCVE-0-2025-20054)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:01 – Updated: 2025-11-03 19:35

Summary

Uncaught exception in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 15:48 UTC

CWE

Denial of Service
CWE-248 - Uncaught Exception

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Processors	Affected: See references

Show details on NVD website

JSON

To clipboard

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CVE-2025-20103 (GCVE-0-2025-20103)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:02 – Updated: 2025-11-03 19:35

Summary

Insufficient resource pool in the core management mechanism for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 13:49 UTC

CWE

Denial of Service
CWE-410 - Insufficient Resource Pool

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Processors	Affected: See references

Show details on NVD website

JSON

To clipboard

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    "dateUpdated": "2025-11-03T19:35:23.163Z",
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  },
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CVE-2025-20623 (GCVE-0-2025-20623)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:02 – Updated: 2025-11-03 19:35

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 15:10 UTC

CWE

Information Disclosure
CWE-1423 - Exposure of Sensitive Information caused by Shared Microarchitectural Predictor State that Influences Transient Execution

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Core™ processors (10th Generation)	Affected: See references

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-20623",
                "options": [
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CVE-2025-24495 (GCVE-0-2025-24495)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:02 – Updated: 2025-11-03 19:44

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-14 17:16 UTC

CWE

Information Disclosure
CWE-1419 - Incorrect Initialization of Resource

Assigner

intel mitre root

References

2 references

URL	Tags
https://intel.com/content/www/us/en/security-cent…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

1 product

Vendor	Product	Version
n/a	Intel(R) Core™ Ultra Processors	Affected: See references

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "metrics": [
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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

oesa-2025-1528

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CVE-2025-24495 (GCVE-0-2025-24495)

Tags

Sightings

Nomenclature

Related by attack behaviour