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CVE-2026-68183

Estado: RecibidaSin puntuar—

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

firmware: stratix10-svc: fix memory leaks and list corruption bugs

Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.

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-2026-68183",
  "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": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "76cff60d7fcb08da537f529bf32a0927bb17265f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "b9206568e08424fd817a4aeca4f944e241d2f530",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "5df709d59227994888d7dbb7ea6c83316f0b79c0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "95f702e372964aff486338783f49e28a40a53127",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "fff6e5ff0318315998b540896537eaaa2ebf9f7b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7ca5ce896524f5292e610b27d168269e5ab74951",
              "lessThan": "4f2db41a09eba7a45abd140bb86ffc519c191886",
              "versionType": "git"
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            {
              "status": "affected",
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              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/firmware/stratix10-svc.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.0"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.265",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.216",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.183",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.151",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "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": "7.1.6",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/firmware/stratix10-svc.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-08-10T13:20:05.373",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/4f2db41a09eba7a45abd140bb86ffc519c191886",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5df709d59227994888d7dbb7ea6c83316f0b79c0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/76cff60d7fcb08da537f529bf32a0927bb17265f",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9119ceb76e987c2ec2b549ea100e3268ce3a1c7c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/95f702e372964aff486338783f49e28a40a53127",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b9206568e08424fd817a4aeca4f944e241d2f530",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fff6e5ff0318315998b540896537eaaa2ebf9f7b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: stratix10-svc: fix memory leaks and list corruption bugs\n\nFix a memory leak when gen_pool_alloc() fails by freeing pmem on the error\npath. Switch pmem allocation from devm_kzalloc() to kzalloc() with\nexplicit kfree() in the free path to match its list-managed lifetime.\nRemove the erroneous list_del(&svc_data_mem) which corrupted the list head\non failed lookups."
    }
  ],
  "lastModified": "2026-08-19T17:20:34.470",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}