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CVE-2026-92524

Estado: RecibidaSin puntuar—

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

irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()

When its_irq_gic_domain_alloc() fails, the following its_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the corresponding interrupt, which leaks the resource.

Invoke its_vpe_teardown() in the error handling path to avoid the leak.

[ tglx: Massaged change log ]

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)

Mostrar
{
  "id": "CVE-2026-92524",
  "cveTags": [],
  "metrics": {},
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7d75bbb4bc1ad90386776459d37e4ddfe605671e",
              "lessThan": "82bccf7f9a12bf0eec9774968f6a853020ea26d3",
              "versionType": "git"
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        {
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              "version": "4.14"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "4.14",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "5.10.270",
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              "lessThanOrEqual": "5.10.*"
            },
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              "status": "unaffected",
              "version": "5.15.221",
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            },
            {
              "status": "unaffected",
              "version": "6.1.188",
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            },
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              "version": "6.6.157",
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              "status": "unaffected",
              "version": "6.12.110",
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            },
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              "status": "unaffected",
              "version": "6.18.52",
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            },
            {
              "status": "unaffected",
              "version": "7.2.6",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/irqchip/irq-gic-v3-its.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-17T17:17:55.403",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/05c199d6b806ed1cc64807062f9986f11315e8ab",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
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    {
      "url": "https://git.kernel.org/stable/c/c4643bcb3bdda96b7292d6ab6ed196755a5bc304",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d324c4353f64190a032c78d6e07be6d57ddfb2f1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()\n\nWhen its_irq_gic_domain_alloc() fails, the following\nits_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the\ncorresponding interrupt, which leaks the resource.\n\nInvoke its_vpe_teardown() in the error handling path to avoid the leak.\n\n[ tglx: Massaged change log ]"
    }
  ],
  "lastModified": "2026-09-17T17:17:55.403",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}