CVE-2021-47264

ASoC: core: Fix Null-point-dereference in fmt_single_name()

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.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/0e2c9aeb00289f279b8181fbd4c20765127d8943 patch
https://git.kernel.org/stable/c/047fd16015a79180771650aa6ce71f68b2c23368 patch
https://git.kernel.org/stable/c/41daf6ba594d55f201c50280ebcd430590441da1 patch

Frequently Asked Questions

What is the severity of CVE-2021-47264?
CVE-2021-47264 has been scored as a medium severity vulnerability.
How to fix CVE-2021-47264?
To fix CVE-2021-47264, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-47264 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-47264 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-47264?
CVE-2021-47264 affects Linux Linux, Linux Linux.
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