Apple watchOS up to 9.0.2 GPU Drivers memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Apple watchOS up to 9.0.2. This vulnerability affects unknown code of the component GPU Drivers. Such manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2022-32947. Local access is required to approach this attack. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Apple watchOS up to 9.0.2 (Smartwatch Operating System) and classified as critical. 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 disclosed 10/24/2022 by Asahi Lina as HT213491 as confirmed advisory (Website). The advisory is shared for download at support.apple.com. This vulnerability is handled as CVE-2022-32947. There are neither technical details nor an exploit publicly available. The advisory points out:

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

Upgrading to version 9.1 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). VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 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

AVACAuCIA
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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: 🔍

Upgrade: watchOS 9.1

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: HT213491
Researcher: Asahi Lina
Status: Confirmed

CVE: CVE-2022-32947 (🔍)
GCVE (CVE): GCVE-0-2022-32947
GCVE (VulDB): GCVE-100-212072
EUVD: 🔍

Entryinfo

Created: 10/25/2022 07:36
Updated: 06/08/2026 20:49
Changes: 10/25/2022 07:36 (19), 10/25/2022 07:40 (27), 11/19/2022 23:13 (2), 11/19/2022 23:21 (10), 06/08/2026 20:49 (15)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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