CVE-2022-47460 : In gpu device, there is a memory corruption due to a use after free. This could lead to local denial of service in kerne

In gpu device, there is a memory corruption due to a use after free. This could lead to local denial of service in kernel.

Published 2023-03-10 21:15:13

Updated 2023-03-23 17:07:54

Source Unisoc

View at NVD, CVE.org

Vulnerability category: Memory CorruptionDenial of service

Exploit prediction scoring system (EPSS) score for CVE-2022-47460

Probability of exploitation activity in the next 30 days: 0.04%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2022-47460

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.5	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	1.8	3.6	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2022-47460

CWE-416 Use After Free

Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-47460

https://www.unisoc.com/en_us/secy/announcementDetail/1632612109718192129

2023-03
Vendor Advisory

CVEs referencing this url

Products affected by CVE-2022-47460

Google » Android » Version: 10.0
cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » S8000 » Version: N/A
When used together with: Unisoc » Sc7731e » Version: N/A
When used together with: Unisoc » Sc9832e » Version: N/A
When used together with: Unisoc » Sc9863a » Version: N/A
When used together with: Unisoc » T310 » Version: N/A
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T610 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A
When used together with: Unisoc » T618 » Version: N/A
When used together with: Unisoc » T760 » Version: N/A
When used together with: Unisoc » T770 » Version: N/A
When used together with: Unisoc » T820 » Version: N/A
Google » Android » Version: 11.0
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
Matching versions
When used together with: Unisoc » S8000 » Version: N/A
When used together with: Unisoc » Sc7731e » Version: N/A
When used together with: Unisoc » Sc9832e » Version: N/A
When used together with: Unisoc » Sc9863a » Version: N/A
When used together with: Unisoc » T310 » Version: N/A
When used together with: Unisoc » T606 » Version: N/A
When used together with: Unisoc » T610 » Version: N/A
When used together with: Unisoc » T612 » Version: N/A
When used together with: Unisoc » T616 » Version: N/A
When used together with: Unisoc » T618 » Version: N/A
When used together with: Unisoc » T760 » Version: N/A
When used together with: Unisoc » T770 » Version: N/A
When used together with: Unisoc » T820 » Version: N/A

Vulnerability Details : CVE-2022-47460

Exploit prediction scoring system (EPSS) score for CVE-2022-47460

CVSS scores for CVE-2022-47460

CWE ids for CVE-2022-47460

References for CVE-2022-47460

Products affected by CVE-2022-47460