Vulnerability-Lookup

CNVD-2025-01702

Vulnerability from cnvd - Published: 2025-01-17

Title

Linux kernel存在未明漏洞（CNVD-2025-01702）

Description

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于MIPS架构Loongson64的DTS文件中PCIe端口节点的配置不正确，导致dtc警告和运行时警告出现，可能影响系统的稳定性和正确性。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Linux kernel存在未明漏洞（CNVD-2025-01702）的补丁

Patch Description

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于MIPS架构Loongson64的DTS文件中PCIe端口节点的配置不正确，导致dtc警告和运行时警告出现，可能影响系统的稳定性和正确性。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://git.kernel.org/stable/c/01575f2ff8ba578a3436f230668bd056dc2eb823

Reference

https://nvd.nist.gov/vuln/detail/CVE-2024-56785

Impacted products

Name
Linux Kernel

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-56785",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-56785"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\n\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMIPS\u67b6\u6784Loongson64\u7684DTS\u6587\u4ef6\u4e2dPCIe\u7aef\u53e3\u8282\u70b9\u7684\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u5bfc\u81f4dtc\u8b66\u544a\u548c\u8fd0\u884c\u65f6\u8b66\u544a\u51fa\u73b0\uff0c\u53ef\u80fd\u5f71\u54cd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6b63\u786e\u6027\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://git.kernel.org/stable/c/01575f2ff8ba578a3436f230668bd056dc2eb823",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-01702",
  "openTime": "2025-01-17",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eMIPS\u67b6\u6784Loongson64\u7684DTS\u6587\u4ef6\u4e2dPCIe\u7aef\u53e3\u8282\u70b9\u7684\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u5bfc\u81f4dtc\u8b66\u544a\u548c\u8fd0\u884c\u65f6\u8b66\u544a\u51fa\u73b0\uff0c\u53ef\u80fd\u5f71\u54cd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u6b63\u786e\u6027\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-01702\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-56785",
  "serverity": "\u4e2d",
  "submitTime": "2025-01-16",
  "title": "Linux kernel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-01702\uff09"
}

CVE-2024-56785 (GCVE-0-2024-56785)

Vulnerability from cvelistv5 – Published: 2025-01-08 17:52 – Updated: 2026-05-11 20:59

Title

MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a

Summary

In the Linux kernel, the following vulnerability has been resolved: MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a Fix the dtc warnings: arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' And a runtime warning introduced in commit 045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells handling"): WARNING: CPU: 0 PID: 1 at drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0 Missing '#address-cells' in /bus@10000000/pci@1a000000/pci_bridge@9,0 The fix is similar to commit d89a415ff8d5 ("MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a"), which has fixed the issue for ls2k (despite its subject mentions ls7a).

Severity

5.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-01 19:56 UTC

CWE

CWE-noinfo Not enough information

Assigner

Linux mitre root

References

7 references

URL	Tags
https://git.kernel.org/stable/c/5a2eaa3ad2b803c7e…
https://git.kernel.org/stable/c/a7fd78075031871bc…
https://git.kernel.org/stable/c/c8ee41fc3522c6659…
https://git.kernel.org/stable/c/8ef9ea1503d0a129c…
https://git.kernel.org/stable/c/01575f2ff8ba578a3…
https://git.kernel.org/stable/c/4fbd66d8254cedfd1…
https://lists.debian.org/debian-lts-announce/2025…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < 5a2eaa3ad2b803c7ea442c6db7379466ee73c024 (git) Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < a7fd78075031871bc68fc56fdaa6e7a3934064b1 (git) Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc (git) Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < 8ef9ea1503d0a129cc6f5cf48fb63633efa5d766 (git) Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < 01575f2ff8ba578a3436f230668bd056dc2eb823 (git) Affected: 24af105962c8004edb9f5bf84bc587cbb30e52de , < 4fbd66d8254cedfd1218393f39d83b6c07a01917 (git)
Linux	Linux	Affected: 5.9 Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.231 , ≤ 5.10.* (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.120 , ≤ 6.1.* (semver) Unaffected: 6.6.66 , ≤ 6.6.* (semver) Unaffected: 6.12.5 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-56785",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-01T19:56:08.899227Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-01T19:57:23.234Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:54:23.999Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/mips/boot/dts/loongson/ls7a-pch.dtsi"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "5a2eaa3ad2b803c7ea442c6db7379466ee73c024",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            },
            {
              "lessThan": "a7fd78075031871bc68fc56fdaa6e7a3934064b1",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            },
            {
              "lessThan": "c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            },
            {
              "lessThan": "8ef9ea1503d0a129cc6f5cf48fb63633efa5d766",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            },
            {
              "lessThan": "01575f2ff8ba578a3436f230668bd056dc2eb823",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            },
            {
              "lessThan": "4fbd66d8254cedfd1218393f39d83b6c07a01917",
              "status": "affected",
              "version": "24af105962c8004edb9f5bf84bc587cbb30e52de",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "arch/mips/boot/dts/loongson/ls7a-pch.dtsi"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.9"
            },
            {
              "lessThan": "5.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.231",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.66",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.231",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.174",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.120",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.66",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.5",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.13",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nMIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a\n\nFix the dtc warnings:\n\n    arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: \u0027#interrupt-cells\u0027 found, but node is not an interrupt provider\n    arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: \u0027#interrupt-cells\u0027 found, but node is not an interrupt provider\n    arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite \u0027interrupt_provider\u0027\n\nAnd a runtime warning introduced in commit 045b14ca5c36 (\"of: WARN on\ndeprecated #address-cells/#size-cells handling\"):\n\n    WARNING: CPU: 0 PID: 1 at drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0\n    Missing \u0027#address-cells\u0027 in /bus@10000000/pci@1a000000/pci_bridge@9,0\n\nThe fix is similar to commit d89a415ff8d5 (\"MIPS: Loongson64: DTS: Fix PCIe\nport nodes for ls7a\"), which has fixed the issue for ls2k (despite its\nsubject mentions ls7a)."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:59:00.371Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/5a2eaa3ad2b803c7ea442c6db7379466ee73c024"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7fd78075031871bc68fc56fdaa6e7a3934064b1"
        },
        {
          "url": "https://git.kernel.org/stable/c/c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc"
        },
        {
          "url": "https://git.kernel.org/stable/c/8ef9ea1503d0a129cc6f5cf48fb63633efa5d766"
        },
        {
          "url": "https://git.kernel.org/stable/c/01575f2ff8ba578a3436f230668bd056dc2eb823"
        },
        {
          "url": "https://git.kernel.org/stable/c/4fbd66d8254cedfd1218393f39d83b6c07a01917"
        }
      ],
      "title": "MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56785",
    "datePublished": "2025-01-08T17:52:01.312Z",
    "dateReserved": "2024-12-29T11:26:39.769Z",
    "dateUpdated": "2026-05-11T20:59:00.371Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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CNVD-2025-01702

CVE-2024-56785 (GCVE-0-2024-56785)

Tags

Sightings

Nomenclature

Related by attack behaviour