CVE-2021-22306

Description

There is an out-of-bound read vulnerability in Mate 30 10.0.0.182(C00E180R6P2). A module does not verify the some input when dealing with messages. Attackers can exploit this vulnerability by sending malicious input through specific module. This could cause out-of-bound, compromising normal service.

Category

4.6
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Vendor Advisory huawei.com
Affected: n/a HUAWEI Mate 30
Published at:
Updated at:

References

Link Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-05-smartphone-en vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22306?
CVE-2021-22306 has been scored as a medium severity vulnerability.
How to fix CVE-2021-22306?
To fix CVE-2021-22306, 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-2021-22306 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22306 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-2021-22306?
CVE-2021-22306 affects n/a HUAWEI Mate 30.
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