Vulnerability-Lookup

SUSE-SU-2024:1636-2

Vulnerability from csaf_suse - Published: 2024-05-14 09:37 - Updated: 2024-05-14 09:37

Summary

Security update for tpm2.0-tools

Severity

Moderate

Notes

Title of the patch: Security update for tpm2.0-tools

Description of the patch: This update for tpm2.0-tools fixes the following issues: - CVE-2024-29038: Fixed arbitrary quote data validation by tpm2_checkquote (bsc#1223687). - CVE-2024-29039: Fixed pcr selection value to be compared with the attest (bsc#1223689).

Patchnames: SUSE-2024-1636,SUSE-SLE-Micro-5.5-2024-1636

CVE-2024-29038

5.5 (Medium)


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

Affected products

Recommended 4 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.x86_64	—	Vendor Fix

Threats

Impact moderate

CVE-2024-29039

5.5 (Medium)


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

Affected products

Recommended 4 products, the same list as for CVE-2024-29038

Threats

Impact moderate

References

12 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1223687	self
https://bugzilla.suse.com/1223689	self
https://www.suse.com/security/cve/CVE-2024-29038/	self
https://www.suse.com/security/cve/CVE-2024-29039/	self
https://www.suse.com/security/cve/CVE-2024-29038	external
https://bugzilla.suse.com/1223687	external
https://www.suse.com/security/cve/CVE-2024-29039	external
https://bugzilla.suse.com/1223689	external

JSON

To clipboard

{
  "document": {
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      "text": "moderate"
    },
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        "category": "legal_disclaimer",
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        },
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  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-29038",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2024-29038"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "tpm2-tools is the source repository for the Trusted Platform Module (TPM2.0) tools. A malicious attacker can generate arbitrary quote data which is not detected by `tpm2 checkquote`. This issue was patched in version 5.7.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.ppc64le",
          "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.s390x",
          "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.x86_64"
        ]
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          "url": "https://bugzilla.suse.com/1223687"
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          "product_ids": [
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            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.ppc64le",
            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.s390x",
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            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.ppc64le",
            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.s390x",
            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.x86_64"
          ]
        }
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        }
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      ],
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        {
          "category": "general",
          "text": "tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file.  As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7.",
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        },
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            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.s390x",
            "SUSE Linux Enterprise Micro 5.5:tpm2.0-tools-5.2-150400.6.3.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2024-05-14T09:37:38Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2024-29039"
    }
  ]
}

CVE-2024-29038 (GCVE-0-2024-29038)

Vulnerability from cvelistv5 – Published: 2024-06-28 13:44 – Updated: 2025-11-04 17:19

Title

tpm2 does not detect if quote was not generated by TPM

Summary

tpm2-tools is the source repository for the Trusted Platform Module (TPM2.0) tools. A malicious attacker can generate arbitrary quote data which is not detected by `tpm2 checkquote`. This issue was patched in version 5.7.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-28 14:26 UTC

CWE

CWE-1283 - Mutable Attestation or Measurement Reporting Data
CWE-1390 - Weak Authentication

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/tpm2-software/tpm2-tools/secur…	x_refsource_CONFIRM
https://github.com/tpm2-software/tpm2-tools/relea…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

1 product

Vendor	Product	Version
tpm2-software	tpm2-tools	Affected: >= 4.1-rc0, < 5.7

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-29038",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-28T14:26:41.987195Z",
                "version": "2.0.3"
              },
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-28T14:26:47.695Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-04T17:19:44.720Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
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          },
          {
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7"
          },
          {
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GI4JFEZBKQQUPJ4RWK6IHEWXAFCEJDPI/"
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-28T13:44:07.035Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-5495-c38w-gr6f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/tpm2-software/tpm2-tools/security/advisories/GHSA-5495-c38w-gr6f"
        },
        {
          "name": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/tpm2-software/tpm2-tools/releases/tag/5.7"
        }
      ],
      "source": {
        "advisory": "GHSA-5495-c38w-gr6f",
        "discovery": "UNKNOWN"
      },
      "title": "tpm2 does not detect if quote was not generated by TPM"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2024-29038",
    "datePublished": "2024-06-28T13:44:07.035Z",
    "dateReserved": "2024-03-14T16:59:47.613Z",
    "dateUpdated": "2025-11-04T17:19:44.720Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

CVE-2024-29039 (GCVE-0-2024-29039)

Vulnerability from cvelistv5 – Published: 2024-06-28 15:48 – Updated: 2025-11-04 17:19

Title

Missing check in tpm2_checkquote allows attackers to misrepresent the TPM state

Summary

tpm2 is the source repository for the Trusted Platform Module (TPM2.0) tools. This vulnerability allows attackers to manipulate tpm2_checkquote outputs by altering the TPML_PCR_SELECTION in the PCR input file. As a result, digest values are incorrectly mapped to PCR slots and banks, providing a misleading picture of the TPM state. This issue has been patched in version 5.7.

Severity

9.1 (Critical)


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

SSVC

Exploitation: poc Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-28 19:46 UTC

CWE

CWE-807 - Reliance on Untrusted Inputs in a Security Decision

Assigner

GitHub_M mitre root

References

4 references

URL	Tags
https://github.com/tpm2-software/tpm2-tools/secur…	x_refsource_CONFIRM
https://github.com/tpm2-software/tpm2-tools/relea…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…
https://lists.fedoraproject.org/archives/list/pac…

Impacted products

2 products

Vendor	Product	Version
tpm2-software	tpm2-tools	Affected: < 5.7
tpm2_software	tpm2_tools	Affected: 5.7 cpe:2.3:a:tpm2_software:tpm2_tools::::::::

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:tpm2_software:tpm2_tools:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "tpm2_tools",
            "vendor": "tpm2_software",
            "versions": [
              {
                "status": "affected",
                "version": "5.7"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-29039",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-28T19:46:09.080274Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-28T19:50:27.367Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
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        "providerMetadata": {
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        "references": [
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              "x_transferred"
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          },
          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GI4JFEZBKQQUPJ4RWK6IHEWXAFCEJDPI/"
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          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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            {
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
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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

SUSE-SU-2024:1636-2

CVE-2024-29038 (GCVE-0-2024-29038)

CVE-2024-29039 (GCVE-0-2024-29039)

Tags

Sightings

Nomenclature

Related by attack behaviour