fkie_cve-2024-56785
Vulnerability from fkie_nvd
Published
2025-01-08 18:15
Modified
2025-01-09 21:27
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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).
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/01575f2ff8ba578a3436f230668bd056dc2eb823Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4fbd66d8254cedfd1218393f39d83b6c07a01917Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5a2eaa3ad2b803c7ea442c6db7379466ee73c024Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8ef9ea1503d0a129cc6f5cf48fb63633efa5d766Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7fd78075031871bc68fc56fdaa6e7a3934064b1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c8ee41fc3522c6659e324d90bc2ccd3b6310d7fcPatch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
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  "cveTags": [],
  "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)."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: MIPS: Loongson64: DTS: Realmente arregla los nodos de puerto PCIe para ls7a Corrige las advertencias de dtc: arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Advertencia (interrupt_provider): /bus@10000000/pci@1a000000: Se encontr\u00f3 \u0027#interrupt-cells\u0027, pero el nodo no es un proveedor de interrupciones arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Advertencia (interrupt_provider): /bus@10000000/pci@1a000000: Se encontr\u00f3 \u0027#interrupt-cells\u0027, pero el nodo no es un proveedor de interrupciones arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Advertencia (interrupt_map): Error en el prerrequisito \u0027interrupt_provider\u0027 Y una advertencia de tiempo de ejecuci\u00f3n introducida en el commit 045b14ca5c36 (\"of: WARN on deprecated #address-cells/#size-cells management\"): ADVERTENCIA: CPU: 0 PID: 1 en drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0 Falta \u0027#address-cells\u0027 en /bus@10000000/pci@1a000000/pci_bridge@9,0 La soluci\u00f3n es similar a el commit d89a415ff8d5 (\"MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a\"), que ha solucionado el problema para ls2k (a pesar de que su asunto menciona (ls7a)."
    }
  ],
  "id": "CVE-2024-56785",
  "lastModified": "2025-01-09T21:27:27.500",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "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"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
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  "published": "2025-01-08T18:15:19.487",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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