CVE-2025-40188 (GCVE-0-2025-40188)
Vulnerability from cvelistv5
Published
2025-11-12 21:56
Modified
2025-11-12 21:56
Severity ?
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
Version: bbf0722c1c663b08f612bd8c58af27f45aa84862
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/pwm/pwm-berlin.c"
          ],
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "4.9"
            },
            {
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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            {
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            {
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            {
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              "version": "5.15.195",
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              "version": "6.6.113",
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              "status": "unaffected",
              "version": "6.12.54",
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            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.18-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "cpeMatch": [
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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": "2025-11-12T21:56:30.108Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/da3cadb8b0f35d845b3e2fbb7d978cf6473fd221"
        },
        {
          "url": "https://git.kernel.org/stable/c/5419c86ea134b8a5b8126f55fa5bc1ad7b3ca444"
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        },
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          "url": "https://git.kernel.org/stable/c/dc3a1c6237e7f8046e6d4109bcf1998452ccafad"
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        {
          "url": "https://git.kernel.org/stable/c/3a4b9d027e4061766f618292df91760ea64a1fcc"
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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": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40188",
    "datePublished": "2025-11-12T21:56:30.108Z",
    "dateReserved": "2025-04-16T07:20:57.177Z",
    "dateUpdated": "2025-11-12T21:56:30.108Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-40188\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-11-12T22:15:45.700\",\"lastModified\":\"2025-11-14T16:42:30.503\",\"vulnStatus\":\"Awaiting Analysis\",\"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.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3a4b9d027e4061766f618292df91760ea64a1fcc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5419c86ea134b8a5b8126f55fa5bc1ad7b3ca444\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/6cef9e4425143b19742044c8a675335821fa1994\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9ee5eb3d09217f115f63b7c102d110ccdb1b26af\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d9457e6258750692c3b27f80880a613178053c25\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/da3cadb8b0f35d845b3e2fbb7d978cf6473fd221\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/dc3a1c6237e7f8046e6d4109bcf1998452ccafad\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/fd017aabd4273216ed4223f17991fc087163771f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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