Apple macOS GPU Drivers memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k1.30

Summaryinfo

A vulnerability classified as critical was found in Apple macOS. Affected by this issue is some unknown functionality of the component GPU Drivers. Such manipulation leads to memory corruption. This vulnerability is traded as CVE-2022-32947. An attack has to be approached locally. There is no exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apple macOS (Operating System) (version unknown). Affected by this issue is an unknown function of the component GPU Drivers. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability.

The weakness was shared 10/24/2022 by Asahi Lina as HT213488 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability is handled as CVE-2022-32947. The technical details are unknown and an exploit is not available. The advisory points out:

An app may be able to execute arbitrary code with kernel privileges

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

The issue was addressed with improved memory handling.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-36013). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Vendor

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

06/09/2022 🔍
10/24/2022 +137 days 🔍
10/24/2022 +0 days 🔍
10/25/2022 +1 days 🔍
06/08/2026 +1322 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213488
Researcher: Asahi Lina
Status: Confirmed

CVE: CVE-2022-32947 (🔍)
GCVE (CVE): GCVE-0-2022-32947
GCVE (VulDB): GCVE-100-212114
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20180712

Entryinfo

Created: 10/25/2022 08:34
Updated: 06/08/2026 20:49
Changes: 10/25/2022 08:34 (17), 10/25/2022 08:37 (28), 11/23/2022 11:17 (3), 11/23/2022 11:24 (10), 06/08/2026 20:49 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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