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CVE-2023-54101

Estado: AplazadaSin puntuar—

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

driver: soc: xilinx: use _safe loop iterator to avoid a use after free

The hash_for_each_possible() loop dereferences "eve_data" to get the next item on the list. However the loop frees eve_data so it leads to a use after free. Use hash_for_each_possible_safe() instead.

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-2023-54101",
  "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": "c7fdb2404f66131bc9c22e06f712717288826487",
              "lessThan": "49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c7fdb2404f66131bc9c22e06f712717288826487",
              "lessThan": "f16599e638073ef0b2828bb64f5e99138e9381b5",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c7fdb2404f66131bc9c22e06f712717288826487",
              "lessThan": "256aace3a5d8c987183ba4832dffb36f48ea7d3b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c7fdb2404f66131bc9c22e06f712717288826487",
              "lessThan": "c58da0ba3e5c86e51e2c1557afaf6f71e00c4533",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/soc/xilinx/xlnx_event_manager.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.17"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.17",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.1.39",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.3.13",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "status": "unaffected",
              "version": "6.4.4",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/soc/xilinx/xlnx_event_manager.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T13:16:11.997",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndriver: soc: xilinx: use _safe loop iterator to avoid a use after free\n\nThe hash_for_each_possible() loop dereferences \"eve_data\" to get the\nnext item on the list.  However the loop frees eve_data so it leads to\na use after free.  Use hash_for_each_possible_safe() instead."
    }
  ],
  "lastModified": "2026-06-17T06:46:48.300",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}