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VULNERABILITIES

CVE-2021-47446 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CNA: kernel.orgCVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11 kernel.orgPatch
https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08 kernel.orgPatch
https://git.kernel.org/stable/c/3962d626eb3e3b23ebb2e2a61537fa764acbfe11 CVEPatch
https://git.kernel.org/stable/c/980d74e7d03ccf2eaa11d133416946bd880c7c08 CVEPatch

Weakness Enumeration

CWE-IDCWE NameSource
CWE-908Use of Uninitialized Resource[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 5.11, < 5.14.14
5.15 rc1
5.15 rc2
5.15 rc3
5.15 rc4

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.15:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.15:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.15:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.15:rc5:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-47446
NVD Published Date:
May 22, 2024
NVD Last Modified:
Aug 4, 2026
Source:
kernel.org
CVE-2021-47446 Details - Not Deferred