fkie_cve-2025-37881
Vulnerability from fkie_nvd
Published
2025-05-09 07:16
Modified
2025-11-12 19:27
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev() The variable d->name, returned by devm_kasprintf(), could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in commit 3027e7b15b02 ("ice: Fix some null pointer dereference issues in ice_ptp.c"). This issue is found by our static analysis tool
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/052fb65335befeae8500e88d69ea022266baaf6dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/36d68151712e525450f0fbb3045e7110f0d9b610Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/61006ca381b4d65d2b8ca695ea8da1ce18d6dee3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8c75f3e6a433d92084ad4e78b029ae680865420fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a777ccfb9ba8d43f745e41b69ba39d4a506a081ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c8d4faf452a627f9b09c3a5c366133a19e5b7a28Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cfa7984f69359761b07a7831c1258c0fde1e0389Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d26a6093d52904cacdbb75424c323c19b443a890Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2025/05/msg00045.htmlThird Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
debian debian_linux 11.0


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()\n\nThe variable d-\u003ename, returned by devm_kasprintf(), could be NULL.\nA pointer check is added to prevent potential NULL pointer dereference.\nThis is similar to the fix in commit 3027e7b15b02\n(\"ice: Fix some null pointer dereference issues in ice_ptp.c\").\n\nThis issue is found by our static analysis tool"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: usb: gadget: aspeed: Se ha a\u00f1adido una comprobaci\u00f3n de puntero nulo en ast_vhub_init_dev(). La variable d-\u0026gt;name, devuelta por devm_kasprintf(), podr\u00eda ser nula. Se ha a\u00f1adido una comprobaci\u00f3n de puntero para evitar posibles desreferencias de punteros nulos. Esto es similar a la correcci\u00f3n en la confirmaci\u00f3n 3027e7b15b02 (\"ice: Se corrigen algunos problemas de desreferencia de puntero nulo en ice_ptp.c\"). Nuestra herramienta de an\u00e1lisis est\u00e1tico ha detectado este problema."
    }
  ],
  "id": "CVE-2025-37881",
  "lastModified": "2025-11-12T19:27:58.617",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2025-05-09T07:16:09.367",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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