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CVE-2026-97512

Estado: RecibidaSin puntuar—

In the Linux kernel, the following vulnerability has been resolved:

spi: spi-qcom-qspi: Fix incomplete error handling in runtime PM

The runtime PM functions had incomplete error handling that could leave the system in an inconsistent state. If any operation failed midway through suspend or resume, some resources would be left in the wrong state while others were already changed, leading to potential clock/power imbalances.

Reorder the suspend/resume sequences to avoid brownout risk by ensuring the performance state is set appropriately before clocks are enabled and clocks are disabled before dropping the performance state.

Leer descripción completaMostrar menos

Fix by adding proper error checking for all operations and using goto-based cleanup to ensure all successfully acquired resources are properly released on any error.

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-97512",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "cff80645d6d3134260d2ef007a7decb1edcfd4a6",
              "lessThan": "d9fa79ccd09204f626d382bdde1b8f5f4c5d03b3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "cff80645d6d3134260d2ef007a7decb1edcfd4a6",
              "lessThan": "62dd3b8d3a92eb4e080b2ae491c2a5341654c1ee",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "cff80645d6d3134260d2ef007a7decb1edcfd4a6",
              "lessThan": "bb18a346271f87889bd64a3861c9a656a3509ea6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "cff80645d6d3134260d2ef007a7decb1edcfd4a6",
              "lessThan": "d283d5d4d9f6d081ddb65e371be26fffeb611c42",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/spi/spi-qcom-qspi.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.9"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.9",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/spi/spi-qcom-qspi.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-24T17:17:29.100",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/62dd3b8d3a92eb4e080b2ae491c2a5341654c1ee",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/bb18a346271f87889bd64a3861c9a656a3509ea6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d283d5d4d9f6d081ddb65e371be26fffeb611c42",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d9fa79ccd09204f626d382bdde1b8f5f4c5d03b3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-qcom-qspi: Fix incomplete error handling in runtime PM\n\nThe runtime PM functions had incomplete error handling that could leave the\nsystem in an inconsistent state. If any operation failed midway through\nsuspend or resume, some resources would be left in the wrong state while\nothers were already changed, leading to potential clock/power imbalances.\n\nReorder the suspend/resume sequences to avoid brownout risk by ensuring the\nperformance state is set appropriately before clocks are enabled and clocks\nare disabled before dropping the performance state.\n\nFix by adding proper error checking for all operations and using goto-based\ncleanup to ensure all successfully acquired resources are properly released\non any error."
    }
  ],
  "lastModified": "2026-10-03T11:18:00.740",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}