fkie_cve-2021-47447
Vulnerability from fkie_nvd
Published
2024-05-22 07:15
Modified
2025-09-22 21:17
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
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | 5.15 | |
| linux | linux_kernel | 5.15 | |
| linux | linux_kernel | 5.15 | |
| linux | linux_kernel | 5.15 | |
| linux | linux_kernel | 5.15 |
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"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."
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"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."
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"id": "CVE-2021-47447",
"lastModified": "2025-09-22T21:17:08.420",
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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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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