fkie_nvd - fkie_cve-2021-47446

fkie_cve-2021-47446

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/a4xx: fix error handling in a4xx_gpu_init() This code returns 1 on error instead of a negative error. It leads to an Oops in the caller. A second problem is that the check for "if (ret != -ENODATA)" cannot be true because "ret" is set to 1.

References

▼	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08
	af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11
	af854a3a-2127-422b-91ae-364da2661108	https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08

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/a4xx: fix error handling in a4xx_gpu_init()\n\nThis code returns 1 on error instead of a negative error.  It leads to\nan Oops in the caller.  A second problem is that the check for\n\"if (ret != -ENODATA)\" cannot be true because \"ret\" is set to 1."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/msm/a4xx: corrige el manejo de errores en a4xx_gpu_init() Este c\u00f3digo devuelve 1 en caso de error en lugar de un error negativo. Conduce a un Ups en la persona que llama. Un segundo problema es que la verificaci\u00f3n de \"if (ret! = -ENODATA)\" no puede ser verdadera porque \"ret\" est\u00e1 establecido en 1."
    }
  ],
  "id": "CVE-2021-47446",
  "lastModified": "2024-11-21T06:36:09.843",
  "metrics": {},
  "published": "2024-05-22T07:15:09.820",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

cve-2021-47446

Vulnerability from cvelistv5

Published

2024-05-22 06:19

Modified

2024-12-19 07:42

Severity ?

Summary

References

▼	URL	Tags
	https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11
	https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08

Impacted products

Vendor

Product

Version

▼

Linux

Version: 5785dd7a8ef0de8049f40a1a109de6a1bf17b479
Version: 5785dd7a8ef0de8049f40a1a109de6a1bf17b479

Linux

Version: 5.11

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-47446",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-10T18:56:14.035808Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-10T18:56:22.575Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T05:39:59.012Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/adreno/a4xx_gpu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3962d626eb3e3b23ebb2e2a61537fa764acbfe11",
              "status": "affected",
              "version": "5785dd7a8ef0de8049f40a1a109de6a1bf17b479",
              "versionType": "git"
            },
            {
              "lessThan": "980d74e7d03ccf2eaa11d133416946bd880c7c08",
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              "versionType": "git"
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          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/msm/adreno/a4xx_gpu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.11"
            },
            {
              "lessThan": "5.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.14.*",
              "status": "unaffected",
              "version": "5.14.14",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "5.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/a4xx: fix error handling in a4xx_gpu_init()\n\nThis code returns 1 on error instead of a negative error.  It leads to\nan Oops in the caller.  A second problem is that the check for\n\"if (ret != -ENODATA)\" cannot be true because \"ret\" is set to 1."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-19T07:42:27.275Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "references": [
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          "url": "https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11"
        },
        {
          "url": "https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08"
        }
      ],
      "title": "drm/msm/a4xx: fix error handling in a4xx_gpu_init()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2021-47446",
    "datePublished": "2024-05-22T06:19:38.839Z",
    "dateReserved": "2024-05-21T14:58:30.832Z",
    "dateUpdated": "2024-12-19T07:42:27.275Z",
    "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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