Vulnerability Details : CVE-2015-4422
The TEEOS module in Huawei Mate 7 (Mate7-TL10) smartphones before V100R001CHNC00B126SP03 allows local users with root permissions to gain privileges or cause a denial of service (memory corruption) via a crafted application.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2015-4422
- cpe:2.3:o:huawei:mate_7_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-4422
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-4422
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.6
|
HIGH | AV:N/AC:H/Au:N/C:C/I:C/A:C |
4.9
|
10.0
|
NIST | |
7.0
|
HIGH | CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.0
|
5.9
|
NIST |
CWE ids for CVE-2015-4422
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4422
-
http://www.securityfocus.com/bid/74742
Huawei Mate 7 Smartphone Multiple Local Privilege Escalation VulnerabilitiesThird Party Advisory;VDB Entry
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http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-432799.htm
Security Advisory - Two Privilege Escalation Vulnerabilities in Huawei Mate 7 SmartphonesVendor Advisory
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