« Volver al listado

CVE-2026-97909

Estado: RecibidaSin puntuar—

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

ASoC: sti: initialize IRQ lock before requesting IRQ

uni_reader_init() registers the shared IRQ before initializing reader->irq_lock. A pending interrupt can invoke the handler while the lock is still uninitialized.

Initialize the lock before registering the IRQ so the interrupt path always sees valid lock state.

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-2026-97909",
  "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": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "9128265f0fc8031a71775d70786052e5631aac54",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "181bb64a1333bbf3c369123d05614536f3ae7b7c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "3a9552d18fc8174bab015bc941ede19452b184b3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "45021eb56211431f0ef44001b7d12cce32d49261",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "f1e7b74512164314d0550ec5b62e3d40b95b0986",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "998ca92f69bc43499705016d02ffaf0663126d57",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "a42dd4dae4c9191caa017cf54cc40b6bb125be65",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d05d862ead8eca5e7d4ccf82d39d9189579ee5b1",
              "lessThan": "04405aeef4f8d7bcac6dcb1947acafdb4420c2c3",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "sound/soc/sti/uniperif_reader.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.11"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "4.11",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "status": "unaffected",
              "version": "7.2.7",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "status": "unaffected",
              "version": "7.3-rc3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "sound/soc/sti/uniperif_reader.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2026-09-25T11:17:17.847",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Received",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: sti: initialize IRQ lock before requesting IRQ\n\nuni_reader_init() registers the shared IRQ before initializing\nreader->irq_lock. A pending interrupt can invoke the handler while the\nlock is still uninitialized.\n\nInitialize the lock before registering the IRQ so the interrupt path\nalways sees valid lock state."
    }
  ],
  "lastModified": "2026-10-03T11:18:09.177",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}