fkie_cve-2025-38634
Vulnerability from fkie_nvd
Published
2025-08-22 16:15
Modified
2025-08-28 15:15
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: power: supply: cpcap-charger: Fix null check for power_supply_get_by_name In the cpcap_usb_detect() function, the power_supply_get_by_name() function may return `NULL` instead of an error pointer. To prevent potential null pointer dereferences, Added a null check.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/27001e4f146624c4b3389b029bdc0f8049819560
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4ebbb9106aaa2fd58e0359bc3a2490953db2ef0c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8e9bdb563916287ba1b4258812434e0585ac6d00
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9784d832d7c103539cd9afb376534eaa35815d3d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a2436263144980cc99a9860c7b43335847afbe53
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d9fa3aae08f99493e67fb79413c0e95d30fca5e9
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f642500aa7ed93d2606e4f929244cce9c7467b3a
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: cpcap-charger: Fix null check for power_supply_get_by_name\n\nIn the cpcap_usb_detect() function, the power_supply_get_by_name()\nfunction may return `NULL` instead of an error pointer.\nTo prevent potential null pointer dereferences, Added a null check."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: power: supply: cpcap-charger: Se corrige la comprobaci\u00f3n de valores nulos para power_supply_get_by_name. En la funci\u00f3n cpcap_usb_detect(), la funci\u00f3n power_supply_get_by_name() puede devolver `NULL` en lugar de un puntero de error. Para evitar posibles desreferencias de punteros nulos, se ha a\u00f1adido una comprobaci\u00f3n de valores nulos."
    }
  ],
  "id": "CVE-2025-38634",
  "lastModified": "2025-08-28T15:15:56.707",
  "metrics": {},
  "published": "2025-08-22T16:15:37.307",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/27001e4f146624c4b3389b029bdc0f8049819560"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/4ebbb9106aaa2fd58e0359bc3a2490953db2ef0c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8e9bdb563916287ba1b4258812434e0585ac6d00"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9784d832d7c103539cd9afb376534eaa35815d3d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a2436263144980cc99a9860c7b43335847afbe53"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d9fa3aae08f99493e67fb79413c0e95d30fca5e9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/f642500aa7ed93d2606e4f929244cce9c7467b3a"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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