Vulnerability Details : CVE-2021-22330
There is an out of bounds write vulnerability in Huawei Smartphone HUAWEI P30 versions 9.1.0.131(C00E130R1P21) when processing a message. An unauthenticated attacker can exploit this vulnerability by sending specific message to the target device. Due to insufficient validation of the input parameter, successful exploit can cause the process and the service to be abnormal.
Vulnerability category: Memory Corruption
Products affected by CVE-2021-22330
- cpe:2.3:o:huawei:p30_firmware:9.1.0.131\(c00e130r1p21\):*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-22330
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 25 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-22330
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-22330
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-22330
-
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-en
Security Advisory - Out of Bounds Write Vulnerability in Huawei SmartphoneVendor Advisory
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