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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08
Impacted products
Vendor Product Version


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 código 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 verificación de \"if (ret! = -ENODATA)\" no puede ser verdadera porque \"ret\" está 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",
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.