fkie_cve-2024-50003
Vulnerability from fkie_nvd
Published
2024-10-21 19:15
Modified
2024-11-01 15:16
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: drm/amd/display: Fix system hang while resume with TBT monitor [Why] Connected with a Thunderbolt monitor and do the suspend and the system may hang while resume. The TBT monitor HPD will be triggered during the resume procedure and call the drm_client_modeset_probe() while struct drm_connector connector->dev->master is NULL. It will mess up the pipe topology after resume. [How] Skip the TBT monitor HPD during the resume procedure because we currently will probe the connectors after resume by default. (cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/52d4e3fb3d340447dcdac0e14ff21a764f326907Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/68d603f467a75618eeae5bfe8af32cda47097010Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/722d2d8fc423108597b97efbf165187d16d9aa1ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/73e441be033d3ed0bdff09b575da3e7d4606ffc9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c2356296f546326f9f06c109e201d42201e1e783Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/eb9329cd882aa274e92bdb1003bc088433fdee86Patch
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.12


To clipboard 

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  "descriptions": [
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix system hang while resume with TBT monitor\n\n[Why]\nConnected with a Thunderbolt monitor and do the suspend and the system\nmay hang while resume.\n\nThe TBT monitor HPD will be triggered during the resume procedure\nand call the drm_client_modeset_probe() while\nstruct drm_connector connector-\u003edev-\u003emaster is NULL.\n\nIt will mess up the pipe topology after resume.\n\n[How]\nSkip the TBT monitor HPD during the resume procedure because we\ncurrently will probe the connectors after resume by default.\n\n(cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Se soluciona el bloqueo del sistema durante la reanudaci\u00f3n con el monitor TBT [Por qu\u00e9] Conectado con un monitor Thunderbolt y realizando la suspensi\u00f3n, el sistema puede bloquearse durante la reanudaci\u00f3n. El HPD del monitor TBT se activar\u00e1 durante el procedimiento de reanudaci\u00f3n y llamar\u00e1 a drm_client_modeset_probe() mientras struct drm_connector connector-\u0026gt;dev-\u0026gt;master sea NULL. Esto arruinar\u00e1 la topolog\u00eda de la tuber\u00eda despu\u00e9s de la reanudaci\u00f3n. [C\u00f3mo] Omitir el HPD del monitor TBT durante el procedimiento de reanudaci\u00f3n porque actualmente sondearemos los conectores despu\u00e9s de la reanudaci\u00f3n de forma predeterminada. (seleccionado de el commit 453f86a26945207a16b8f66aaed5962dc2b95b85)"
    }
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  "id": "CVE-2024-50003",
  "lastModified": "2024-11-01T15:16:36.113",
  "metrics": {
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        "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": "2024-10-21T19:15:04.020",
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  "vulnStatus": "Analyzed",
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          "value": "CWE-476"
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      "source": "nvd@nist.gov",
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}


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