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CVE-2023-53992

Estado: AplazadaSin puntuar—

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

wifi: cfg80211: ocb: don't leave if not joined

If there's no OCB state, don't ask the driver/mac80211 to leave, since that's just confusing. Since set/clear the chandef state, that's a simple check.

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-2023-53992",
  "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": "6e0bd6c35b021dc73a81ebd1ef79761233c48b50",
              "lessThan": "d7b0fe3487d203c04ee1bda91a63bd4dd398c350",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "6e0bd6c35b021dc73a81ebd1ef79761233c48b50",
              "lessThan": "94332210902967b7d63294b43428c8ed075b20e6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "6e0bd6c35b021dc73a81ebd1ef79761233c48b50",
              "lessThan": "abc76cf552e13cfa88a204b362a86b0e08e95228",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "net/wireless/ocb.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.19"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "3.19",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.1.55",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.5.5",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "net/wireless/ocb.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T11:15:52.100",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/94332210902967b7d63294b43428c8ed075b20e6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/abc76cf552e13cfa88a204b362a86b0e08e95228",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d7b0fe3487d203c04ee1bda91a63bd4dd398c350",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: cfg80211: ocb: don't leave if not joined\n\nIf there's no OCB state, don't ask the driver/mac80211 to\nleave, since that's just confusing. Since set/clear the\nchandef state, that's a simple check."
    }
  ],
  "lastModified": "2026-06-17T06:46:30.013",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}