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FKIE_CVE-2026-74271

Vulnerability from fkie_nvd - Published: 2026-08-15 06:22 - Updated: 2026-08-17 06:19
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: power: supply: core: fix supplied_from allocations If dts property power-supplies has multiple values, then accessing to psy->supplied_from[i-1] in __power_supply_populate_supplied_from will overrun supplied_from array.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/14357ba006e1586e4b4e809c074b21baf0aa4c4b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/23a29ee1d9de38b7d6226b27653bc736b28ff05a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ba61aed9a34671222d1149acfc2f0179a9ce7e80
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d0503357653ee62188987a26baa2d7f3689f367e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fefc9dad30d545be288d50a0b10d00465015fcfe
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/power/supply/power_supply_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            },
            {
              "lessThan": "23a29ee1d9de38b7d6226b27653bc736b28ff05a",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            },
            {
              "lessThan": "fefc9dad30d545be288d50a0b10d00465015fcfe",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            },
            {
              "lessThan": "d0503357653ee62188987a26baa2d7f3689f367e",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            },
            {
              "lessThan": "14357ba006e1586e4b4e809c074b21baf0aa4c4b",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            },
            {
              "lessThan": "ba61aed9a34671222d1149acfc2f0179a9ce7e80",
              "status": "affected",
              "version": "f6e0b081fb300a4601b064346963cf6bb163f437",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/power/supply/power_supply_core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.10"
            },
            {
              "lessThan": "3.10",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: core: fix supplied_from allocations\n\nIf dts property power-supplies has multiple values, then accessing to\npsy-\u003esupplied_from[i-1] in __power_supply_populate_supplied_from will\noverrun supplied_from array."
    }
  ],
  "id": "CVE-2026-74271",
  "lastModified": "2026-08-17T06:19:20.840",
  "metrics": {},
  "published": "2026-08-15T06:22:26.497",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/14357ba006e1586e4b4e809c074b21baf0aa4c4b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/23a29ee1d9de38b7d6226b27653bc736b28ff05a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ae55e4bf18ee0c4c170797dd65e17dbdf644fcf2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ba61aed9a34671222d1149acfc2f0179a9ce7e80"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d0503357653ee62188987a26baa2d7f3689f367e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fefc9dad30d545be288d50a0b10d00465015fcfe"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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