Medium severity · published Feb 6, 2021
CVE-2021-22306
There is an out-of-bound read vulnerability in Mate 30 10.0.0.182(C00E180R6P2)
4.6
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 12% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M3
Mate 30 Firmware · Huawei
10.0.0.182(c00e180r6p2) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22306
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22306
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-05-smartphone-en
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