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

Vulnerability from cvelistv5 – Published: 2025-01-08 17:52 – Updated: 2026-05-11 20:59
VLAI
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
Assigner
References
Impacted products
Vendor Product Version CPE status
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)
guessed Create a notification for this product.
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)
guessed Create a notification for this product.
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            "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)."
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            "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)."
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        "datePublished": "2025-01-08T17:52:01.312Z",
        "dateReserved": "2024-12-29T11:26:39.769Z",
        "dateUpdated": "2026-01-05T10:56:21.534Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.