CVE-2022-38977

Description

The HwAirlink module has a heap overflow vulnerability.Successful exploitation of this vulnerability may cause out-of-bounds writes, resulting in modification of sensitive data.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.09%
Vendor Advisory harmonyos.com
Affected: Huawei HarmonyOS
Published at:
Updated at:

References

Link Tags
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-38977?
CVE-2022-38977 has been scored as a high severity vulnerability.
How to fix CVE-2022-38977?
To fix CVE-2022-38977, 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-2022-38977 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-38977 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-2022-38977?
CVE-2022-38977 affects Huawei HarmonyOS.
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