CVE-2022-49453

soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc

Description

In the Linux kernel, the following vulnerability has been resolved: soc: ti: ti_sci_pm_domains: Check for null return of devm_kcalloc The allocation funciton devm_kcalloc may fail and return a null pointer, which would cause a null-pointer dereference later. It might be better to check it and directly return -ENOMEM just like the usage of devm_kcalloc in previous code.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Affected: Linux Linux
Affected: Linux Linux
Published at:
Updated at:

References

Link Tags
https://git.kernel.org/stable/c/05efc4591f80582b6fe53366b70b6a35a42fd255 patch
https://git.kernel.org/stable/c/7cef9274fa1b8506949d74bc45aef072b890824a patch
https://git.kernel.org/stable/c/c4e188869406b47ac3350920bf165be303cb1c96 patch
https://git.kernel.org/stable/c/01ba41a359622ab256ce4d4f8b94c67165ae3daf patch
https://git.kernel.org/stable/c/ba56291e297d28aa6eb82c5c1964fae2d7594746 patch

Frequently Asked Questions

What is the severity of CVE-2022-49453?
CVE-2022-49453 has been scored as a medium severity vulnerability.
How to fix CVE-2022-49453?
To fix CVE-2022-49453, 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-2022-49453 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-49453 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-2022-49453?
CVE-2022-49453 affects Linux Linux, Linux Linux.
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