Vulnerability-Lookup

GHSA-FG9P-Q72C-PR97

Vulnerability from github – Published: 2026-05-08 15:31 – Updated: 2026-05-15 18:30

Details

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

iio: light: bh1780: fix PM runtime leak on error path

Move pm_runtime_put_autosuspend() before the error check to ensure the PM runtime reference count is always decremented after pm_runtime_get_sync(), regardless of whether the read operation succeeds or fails.

Severity

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2026-43355"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-05-08T15:16:46Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: bh1780: fix PM runtime leak on error path\n\nMove pm_runtime_put_autosuspend() before the error check to ensure\nthe PM runtime reference count is always decremented after\npm_runtime_get_sync(), regardless of whether the read operation\nsucceeds or fails.",
  "id": "GHSA-fg9p-q72c-pr97",
  "modified": "2026-05-15T18:30:30Z",
  "published": "2026-05-08T15:31:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43355"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1eb3af4f59e09323788860a9155e9766b12891e5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/33661bfc85c14836bfef4425a74b0ca2df4bb5ad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/424bf90e87134effe4bd932608a15286493b11ab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aae572ddc28578af476cce7da3faec0395ef0bf0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd72e6c3cdea05cad24e99710939086f7a113fb5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fc77e0a5600e620a2ae51ec78933162fb217b20b"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-43355 (GCVE-0-2026-43355)

Vulnerability from cvelistv5 – Published: 2026-05-08 14:21 – Updated: 2026-05-11 22:22

Title

iio: light: bh1780: fix PM runtime leak on error path

Summary

In the Linux kernel, the following vulnerability has been resolved: iio: light: bh1780: fix PM runtime leak on error path Move pm_runtime_put_autosuspend() before the error check to ensure the PM runtime reference count is always decremented after pm_runtime_get_sync(), regardless of whether the read operation succeeds or fails.

Severity

No CVSS data available.

Assigner

Linux

References

6 references

URL	Tags
https://git.kernel.org/stable/c/1eb3af4f59e093237…
https://git.kernel.org/stable/c/424bf90e87134effe…
https://git.kernel.org/stable/c/fc77e0a5600e620a2…
https://git.kernel.org/stable/c/aae572ddc28578af4…
https://git.kernel.org/stable/c/33661bfc85c14836b…
https://git.kernel.org/stable/c/dd72e6c3cdea05cad…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < 1eb3af4f59e09323788860a9155e9766b12891e5 (git) Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < 424bf90e87134effe4bd932608a15286493b11ab (git) Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < fc77e0a5600e620a2ae51ec78933162fb217b20b (git) Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < aae572ddc28578af476cce7da3faec0395ef0bf0 (git) Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < 33661bfc85c14836bfef4425a74b0ca2df4bb5ad (git) Affected: 1f0477f18306c018a954e4f333690a9d0f7efc76 , < dd72e6c3cdea05cad24e99710939086f7a113fb5 (git)
Linux	Linux	Affected: 4.7 Unaffected: 0 , < 4.7 (semver) Unaffected: 5.10.253 , ≤ 5.10.* (semver) Unaffected: 6.1.167 , ≤ 6.1.* (semver) Unaffected: 6.6.130 , ≤ 6.6.* (semver) Unaffected: 6.18.19 , ≤ 6.18.* (semver) Unaffected: 6.19.9 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/light/bh1780.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "versionType": "git"
            },
            {
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            },
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              "versionType": "git"
            },
            {
              "lessThan": "33661bfc85c14836bfef4425a74b0ca2df4bb5ad",
              "status": "affected",
              "version": "1f0477f18306c018a954e4f333690a9d0f7efc76",
              "versionType": "git"
            },
            {
              "lessThan": "dd72e6c3cdea05cad24e99710939086f7a113fb5",
              "status": "affected",
              "version": "1f0477f18306c018a954e4f333690a9d0f7efc76",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/iio/light/bh1780.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.7"
            },
            {
              "lessThan": "4.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.253",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.167",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.19",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.9",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                },
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                },
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                }
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              "negate": false,
              "operator": "OR"
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: bh1780: fix PM runtime leak on error path\n\nMove pm_runtime_put_autosuspend() before the error check to ensure\nthe PM runtime reference count is always decremented after\npm_runtime_get_sync(), regardless of whether the read operation\nsucceeds or fails."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T22:22:58.436Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
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        },
        {
          "url": "https://git.kernel.org/stable/c/424bf90e87134effe4bd932608a15286493b11ab"
        },
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          "url": "https://git.kernel.org/stable/c/fc77e0a5600e620a2ae51ec78933162fb217b20b"
        },
        {
          "url": "https://git.kernel.org/stable/c/aae572ddc28578af476cce7da3faec0395ef0bf0"
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          "url": "https://git.kernel.org/stable/c/33661bfc85c14836bfef4425a74b0ca2df4bb5ad"
        },
        {
          "url": "https://git.kernel.org/stable/c/dd72e6c3cdea05cad24e99710939086f7a113fb5"
        }
      ],
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43355",
    "datePublished": "2026-05-08T14:21:11.609Z",
    "dateReserved": "2026-05-01T14:12:56.005Z",
    "dateUpdated": "2026-05-11T22:22:58.436Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-FG9P-Q72C-PR97

CVE-2026-43355 (GCVE-0-2026-43355)

Tags

Sightings

Nomenclature