fkie_cve-2024-36959
Vulnerability from fkie_nvd
Published
2024-05-30 16:15
Modified
2025-01-14 15:38
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: pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map() If we fail to allocate propname buffer, we need to drop the reference count we just took. Because the pinctrl_dt_free_maps() includes the droping operation, here we call it directly.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/026e24cf31733dbd97f41cc9bc5273ace428eeecPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/06780473cb8a858d1d6cab2673e021b072a852d1Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/35ab679e8bb5a81a4f922d3efbd43e32bce69274Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/47d253c485491caaf70d8cd8c0248ae26e42581fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/518d5ddafeb084d6d9b1773ed85164300037d0e6Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/76aa2440deb9a35507590f2c981a69a57ecd305dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a0cedbcc8852d6c77b00634b81e41f17f29d9404Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c7e02ccc9fdc496fe51e440e3e66ac36509ca049Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/026e24cf31733dbd97f41cc9bc5273ace428eeecPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/06780473cb8a858d1d6cab2673e021b072a852d1Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/35ab679e8bb5a81a4f922d3efbd43e32bce69274Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/47d253c485491caaf70d8cd8c0248ae26e42581fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/518d5ddafeb084d6d9b1773ed85164300037d0e6Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/76aa2440deb9a35507590f2c981a69a57ecd305dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a0cedbcc8852d6c77b00634b81e41f17f29d9404Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c7e02ccc9fdc496fe51e440e3e66ac36509ca049Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00019.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
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 *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9
linux linux_kernel 6.9


To clipboard 

{
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map()\n\nIf we fail to allocate propname buffer, we need to drop the reference\ncount we just took. Because the pinctrl_dt_free_maps() includes the\ndroping operation, here we call it directly."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: pinctrl: devicetree: corrige la fuga de recuento de referencia en pinctrl_dt_to_map() Si no asignamos el b\u00fafer de nombre de propiedad, debemos eliminar el recuento de referencias que acabamos de tomar. Debido a que pinctrl_dt_free_maps() incluye la operaci\u00f3n de eliminaci\u00f3n, aqu\u00ed la llamamos directamente."
    }
  ],
  "id": "CVE-2024-36959",
  "lastModified": "2025-01-14T15:38:24.327",
  "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"
      }
    ]
  },
  "published": "2024-05-30T16:15:18.747",
  "references": [
    {
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      "tags": [
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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          "value": "NVD-CWE-Other"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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  ]
}


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