ARM Mali GPU Driver up to 2022-08-12 use after free

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

A vulnerability, which was classified as critical, has been found in ARM Mali GPU Driver up to 2022-08-12 (Hardware Driver Software). This issue affects an unknown functionality. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An Arm product family through 2022-08-12 mail GPU kernel driver allows non-privileged users to make improper GPU processing operations to gain access to already freed memory.

The weakness was presented 10/26/2022. The advisory is shared at developer.arm.com. The identification of this vulnerability is CVE-2022-38181 since 08/12/2022. Neither technical details nor an exploit are publicly available.

The CISA Known Exploited Vulnerabilities Catalog lists this issue since 03/30/2023 with a due date of 04/20/2023:

Apply updates per vendor instructions.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.1

VulDB Base Score: 5.5
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/12/2022 🔍
10/26/2022 +75 days 🔍
10/26/2022 +0 days 🔍
11/25/2022 +30 days 🔍

Sourcesinfo

Advisory: developer.arm.com
Status: Confirmed

CVE: CVE-2022-38181 (🔍)

Entryinfo

Created: 10/26/2022 07:24
Updated: 11/25/2022 08:17
Changes: 10/26/2022 07:24 (37), 11/25/2022 08:17 (12)
Complete: 🔍

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