fkie_nvd - fkie_cve-2021-47447

fkie_cve-2021-47447

Vulnerability from fkie_nvd

Published

2024-05-22 07:15

Modified

2024-11-21 06:36

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: drm/msm/a3xx: fix error handling in a3xx_gpu_init() These error paths returned 1 on failure, instead of a negative error code. This would lead to an Oops in the caller. A second problem is that the check for "if (ret != -ENODATA)" did not work because "ret" was set to 1.

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608
	af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf
	af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/a3xx: fix error handling in a3xx_gpu_init()\n\nThese error paths returned 1 on failure, instead of a negative error\ncode.  This would lead to an Oops in the caller.  A second problem is\nthat the check for \"if (ret != -ENODATA)\" did not work because \"ret\" was\nset to 1."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: drm/msm/a3xx: corrige el manejo de errores en a3xx_gpu_init() Estas rutas de error devolvieron 1 en caso de falla, en lugar de un c\u00f3digo de error negativo. Esto provocar\u00eda un Ups en la persona que llama. Un segundo problema es que la verificaci\u00f3n de \"if (ret! = -ENODATA)\" no funcion\u00f3 porque \"ret\" estaba establecido en 1."
    }
  ],
  "id": "CVE-2021-47447",
  "lastModified": "2024-11-21T06:36:09.950",
  "metrics": {},
  "published": "2024-05-22T07:15:09.897",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2021-47447 (GCVE-0-2021-47447)

Vulnerability from cvelistv5

Published

2024-05-22 06:19

Modified

2025-05-04 07:11

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608
	https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf

Impacted products

Vendor

Product

Version

▼

Linux

Version: 5785dd7a8ef0de8049f40a1a109de6a1bf17b479
Version: 5785dd7a8ef0de8049f40a1a109de6a1bf17b479

Linux

Version: 5.11

Show details on NVD website

JSON

To clipboard

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                  },
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                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-05-22T15:54:08.510506Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    "cna": {
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          "programFiles": [
            "drivers/gpu/drm/msm/adreno/a3xx_gpu.c"
          ],
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-05-04T07:11:08.633Z",
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    "datePublished": "2024-05-22T06:19:39.506Z",
    "dateReserved": "2024-05-21T14:58:30.832Z",
    "dateUpdated": "2025-05-04T07:11:08.633Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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