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CVE-2026-72168

Estado: RecibidaSin puntuar—

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

mtd: maps: vmu-flash: fix fault in unaligned fixup

Use kzalloc_obj() / kzalloc_objs() to allocate the memcard structs, instead of kmalloc_obj() / kmalloc_objs() to prevent access to uninitialized data.

Fixes runtime error: Fault in unaligned fixup: 0000 [#1] at mtd_get_fact_prot_info.

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-2026-72168",
  "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": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
              "lessThan": "01928835d80829e615a492aa66c629b953ec7bef",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
              "lessThan": "19360c25135fccb6bbafbee49a5f66baf9a311af",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
              "lessThan": "455519f6b70f46ac6cbf41a75ac76ec5e59040f2",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "47a72688fae7298e1ad5fdc9bff7e04b6a549620",
              "lessThan": "79d1661502c6e4b6f626185cef72cf2fa78116e1",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/mtd/maps/vmu-flash.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.30"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "2.6.30",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.12.101",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.42",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/mtd/maps/vmu-flash.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-08-15T06:21:34.890",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/01928835d80829e615a492aa66c629b953ec7bef",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/19360c25135fccb6bbafbee49a5f66baf9a311af",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/455519f6b70f46ac6cbf41a75ac76ec5e59040f2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/79d1661502c6e4b6f626185cef72cf2fa78116e1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmtd: maps: vmu-flash: fix fault in unaligned fixup\n\nUse kzalloc_obj() / kzalloc_objs() to allocate the memcard structs,\ninstead of kmalloc_obj() / kmalloc_objs() to prevent access to\nuninitialized data.\n\nFixes runtime error: Fault in unaligned fixup: 0000 [#1] at\nmtd_get_fact_prot_info."
    }
  ],
  "lastModified": "2026-09-02T13:18:07.630",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}