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CVE-2021-47264 Details

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: core: Fix Null-point-dereference in fmt_single_name() Check the return value of devm_kstrdup() in case of Null-point-dereference.

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

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/047fd16015a79180771650aa6ce71f68b2c23368 kernel.orgPatch
https://git.kernel.org/stable/c/0e2c9aeb00289f279b8181fbd4c20765127d8943 kernel.orgPatch
https://git.kernel.org/stable/c/41daf6ba594d55f201c50280ebcd430590441da1 kernel.orgPatch
https://git.kernel.org/stable/c/047fd16015a79180771650aa6ce71f68b2c23368 CVEPatch
https://git.kernel.org/stable/c/0e2c9aeb00289f279b8181fbd4c20765127d8943 CVEPatch

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 5.10, < 5.10.44
>= 5.11, < 5.12.11
5.13 rc1
5.13 rc2
5.13 rc3

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.13:rc1:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.13:rc2:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.13:rc3:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.13:rc4:*:*:*:*:*:*
  • cpe:2.3:o:linux:linux_kernel:5.13:rc5:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-47264
NVD Published Date:
May 21, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2021-47264 Details - Not Deferred