CVE-2021-0660 : In ccu, there is a possible out of bounds read due to incorrect error handling.

In ccu, there is a possible out of bounds read due to incorrect error handling. This could lead to information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05827145; Issue ID: ALPS05827145.

Published 2021-09-27 12:15:08

Updated 2021-10-01 22:26:19

Source Android (associated with Google Inc. or Open Handset Alliance)

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2021-0660

Google » Android » Version: 10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Matching versions
When used together with: Mediatek » Mt6779 » Version: N/A
When used together with: Mediatek » Mt6853 » Version: N/A
When used together with: Mediatek » Mt6873 » Version: N/A
When used together with: Mediatek » Mt6885 » Version: N/A
Google » Android » Version: 11.0
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Matching versions
When used together with: Mediatek » Mt6779 » Version: N/A
When used together with: Mediatek » Mt6853 » Version: N/A
When used together with: Mediatek » Mt6873 » Version: N/A
When used together with: Mediatek » Mt6885 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-0660

EPSS FAQ

0.06%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 22 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-0660

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.9	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N	1.2	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2021-0660

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-0660

https://corp.mediatek.com/product-security-bulletin/September-2021

September 2021
Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2021-0660

Products affected by CVE-2021-0660

Exploit prediction scoring system (EPSS) score for CVE-2021-0660

CVSS scores for CVE-2021-0660

CWE ids for CVE-2021-0660

References for CVE-2021-0660