Low severity · published Feb 6, 2021
CVE-2021-22305
There is a buffer overflow vulnerability in Mate 30 10.1.0.126(C00E125R5P3)
3.3
CVSS
0.2%
EPSS
No
On KEV
Description
There is a buffer overflow vulnerability in Mate 30 10.1.0.126(C00E125R5P3). 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 buffer overflow, compromising normal service.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
M3
Mate 30 Firmware · Huawei
10.1.0.126(c00e125r5p3) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-22305
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-22305
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-04-smartphone-en
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