Google Android 11.0 kisd heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Android 11.0. The impacted element is an unknown function of the component kisd. This manipulation causes heap-based overflow. This vulnerability appears as CVE-2021-0353. The attack requires local access. There is no available exploit. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in Google Android 11.0 (Smartphone Operating System) and classified as critical. Affected by this vulnerability is an unknown code of the component kisd. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is 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(). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 02/03/2021. The advisory is shared at corp.mediatek.com. This vulnerability is known as CVE-2021-0353. Neither technical details nor an exploit are publicly available.

Applying a patch is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.7
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/06/2020 🔍
02/03/2021 +89 days 🔍
02/03/2021 +0 days 🔍
02/22/2021 +19 days 🔍

Sourcesinfo

Vendor: google.com

Advisory: corp.mediatek.com
Status: Confirmed

CVE: CVE-2021-0353 (🔍)
GCVE (CVE): GCVE-0-2021-0353
GCVE (VulDB): GCVE-100-169033
scip Labs: https://www.scip.ch/en/?labs.20150917

Entryinfo

Created: 02/03/2021 09:45
Updated: 02/22/2021 12:42
Changes: 02/03/2021 09:45 (39), 02/22/2021 12:40 (5), 02/22/2021 12:42 (18)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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