|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability was found in Huawei HarmonyOS (version now known). It has been classified as critical. Affected is some unknown processing of the component Fingerprint Trusted Application. The manipulation with an unknown input leads to a heap-based overflow vulnerability. CWE is classifying the issue as CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
The phones have the heap overflow, out-of-bounds read, and null pointer vulnerabilities in the fingerprint trusted application (TA).Successful exploitation of this vulnerability may affect the fingerprint service.
The weakness was published 10/15/2022. The advisory is available at consumer.huawei.com. This vulnerability is traded as CVE-2022-41595 since 09/27/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 11/08/2022).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
CVSSv3VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.5
VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍
NVD Base Score: 3.4
NVD Vector: 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Heap-based overflow
CWE: CWE-122 / CWE-119
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
CountermeasuresRecommended: no mitigation known
0-Day Time: 🔒
Timeline09/27/2022 CVE reserved
10/14/2022 +17 days VulDB entry created
10/15/2022 +0 days Advisory disclosed
11/08/2022 +24 days VulDB last update
CVE: CVE-2022-41595 (🔒)
EntryCreated: 10/15/2022 12:07 AM
Updated: 11/08/2022 02:20 PM
Changes: 10/15/2022 12:07 AM (37), 11/08/2022 02:20 PM (11)
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