fkie_cve-2024-26771
Vulnerability from fkie_nvd
Published
2024-04-03 17:15
Modified
2025-01-27 14:59
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: dmaengine: ti: edma: Add some null pointer checks to the edma_probe devm_kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4fe4e5adc7d29d214c59b59f61db73dec505ca3dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6e2276203ac9ff10fc76917ec9813c660f627369Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/7b24760f3a3c7ae1a176d343136b6c25174b7b27Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/9d508c897153ae8dd79303f7f035f078139f6b49Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c432094aa7c9970f2fa10d2305d550d3810657cePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f2a5e30d1e9a629de6179fa23923a318d5feb29ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/4fe4e5adc7d29d214c59b59f61db73dec505ca3dPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/6e2276203ac9ff10fc76917ec9813c660f627369Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/7b24760f3a3c7ae1a176d343136b6c25174b7b27Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/9d508c897153ae8dd79303f7f035f078139f6b49Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/c432094aa7c9970f2fa10d2305d550d3810657cePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f2a5e30d1e9a629de6179fa23923a318d5feb29ePatch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.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 6.8
linux linux_kernel 6.8
debian debian_linux 10.0


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: edma: Add some null pointer checks to the edma_probe\n\ndevm_kasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure. Ensure the allocation was successful\nby checking the pointer validity."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: dmaengine: ti: edma: agregue algunas comprobaciones de puntero nulo a edma_probe devm_kasprintf() devuelve un puntero a la memoria asignada din\u00e1micamente que puede ser NULL en caso de falla. Aseg\u00farese de que la asignaci\u00f3n se haya realizado correctamente comprobando la validez del puntero."
    }
  ],
  "id": "CVE-2024-26771",
  "lastModified": "2025-01-27T14:59:26.887",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
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        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  },
  "published": "2024-04-03T17:15:52.967",
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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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