CVE-2025-40188 (GCVE-0-2025-40188)

Vulnerability from cvelistv5 – Published: 2025-11-12 21:56 – Updated: 2026-05-11 21:44
VLAI
Title
pwm: berlin: Fix wrong register in suspend/resume
Summary
In the Linux kernel, the following vulnerability has been resolved: pwm: berlin: Fix wrong register in suspend/resume The 'enable' register should be BERLIN_PWM_EN rather than BERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there will be cpu exception then kernel panic during suspend/resume.
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6843 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < da3cadb8b0f35d845b3e2fbb7d978cf6473fd221 (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < 5419c86ea134b8a5b8126f55fa5bc1ad7b3ca444 (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < 9ee5eb3d09217f115f63b7c102d110ccdb1b26af (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < fd017aabd4273216ed4223f17991fc087163771f (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < dc3a1c6237e7f8046e6d4109bcf1998452ccafad (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < d9457e6258750692c3b27f80880a613178053c25 (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < 6cef9e4425143b19742044c8a675335821fa1994 (git)
Affected: bbf0722c1c663b08f612bd8c58af27f45aa84862 , < 3a4b9d027e4061766f618292df91760ea64a1fcc (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.9
Unaffected: 0 , < 4.9 (semver)
Unaffected: 5.4.301 , ≤ 5.4.* (semver)
Unaffected: 5.10.246 , ≤ 5.10.* (semver)
Unaffected: 5.15.195 , ≤ 5.15.* (semver)
Unaffected: 6.1.157 , ≤ 6.1.* (semver)
Unaffected: 6.6.113 , ≤ 6.6.* (semver)
Unaffected: 6.12.54 , ≤ 6.12.* (semver)
Unaffected: 6.17.4 , ≤ 6.17.* (semver)
Unaffected: 6.18 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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{
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      "cpeApplicability": [
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npwm: berlin: Fix wrong register in suspend/resume\n\nThe \u0027enable\u0027 register should be BERLIN_PWM_EN rather than\nBERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there\nwill be cpu exception then kernel panic during suspend/resume."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T21:44:27.716Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/da3cadb8b0f35d845b3e2fbb7d978cf6473fd221"
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        {
          "url": "https://git.kernel.org/stable/c/5419c86ea134b8a5b8126f55fa5bc1ad7b3ca444"
        },
        {
          "url": "https://git.kernel.org/stable/c/9ee5eb3d09217f115f63b7c102d110ccdb1b26af"
        },
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          "url": "https://git.kernel.org/stable/c/fd017aabd4273216ed4223f17991fc087163771f"
        },
        {
          "url": "https://git.kernel.org/stable/c/dc3a1c6237e7f8046e6d4109bcf1998452ccafad"
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        {
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        }
      ],
      "title": "pwm: berlin: Fix wrong register in suspend/resume",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40188",
    "datePublished": "2025-11-12T21:56:30.108Z",
    "dateReserved": "2025-04-16T07:20:57.177Z",
    "dateUpdated": "2026-05-11T21:44:27.716Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
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      "date": "2026-10-22",
      "epss": "0.00225",
      "percentile": "0.1244"
    },
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      "cve": "CVE-2025-40188",
      "id": "msrc_CVE-2025-40188",
      "initial_release_date": "2025-11-02T00:00:00.000Z",
      "product_status:known_not_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "pwm: berlin: Fix wrong register in suspend/resume",
      "url": "https://msrc.microsoft.com/csaf/vex/2025/msrc_cve-2025-40188.json",
      "version": "2"
    },
    "nvd": {
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        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npwm: berlin: Fix wrong register in suspend/resume\n\nThe \u0027enable\u0027 register should be BERLIN_PWM_EN rather than\nBERLIN_PWM_ENABLE, otherwise, the driver accesses wrong address, there\nwill be cpu exception then kernel panic during suspend/resume."
          },
          {
            "lang": "es",
            "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\npwm: berlin: Correcci\u00f3n de registro incorrecto en suspensi\u00f3n/reanudaci\u00f3n\n\nEl registro \u0027enable\u0027 deber\u00eda ser BERLIN_PWM_EN en lugar de BERLIN_PWM_ENABLE; de lo contrario, el controlador accede a una direcci\u00f3n incorrecta, lo que provocar\u00e1 una excepci\u00f3n de CPU y luego un p\u00e1nico del kernel durante la suspensi\u00f3n/reanudaci\u00f3n."
          }
        ],
        "id": "CVE-2025-40188",
        "lastModified": "2026-10-19T21:10:00.160",
        "metrics": {},
        "published": "2025-11-12T22:15:45.700",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/3a4b9d027e4061766f618292df91760ea64a1fcc"
          },
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            "url": "https://git.kernel.org/stable/c/fd017aabd4273216ed4223f17991fc087163771f"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Deferred"
      }
    },
    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-30T10:19:40+00:00",
      "cve": "CVE-2025-40188",
      "id": "CVE-2025-40188",
      "initial_release_date": "2025-11-12T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: pwm: berlin: Fix wrong register in suspend/resume",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-40188.json",
      "version": "3"
    }
  }
}



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