Apple tvOS up to 16.2 Kernel information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Apple tvOS up to 16.2 and classified as problematic. This vulnerability affects unknown code of the component Kernel. Executing a manipulation can lead to information disclosure. This vulnerability is handled as CVE-2023-23502. It is possible to launch the attack on the local host. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Apple tvOS up to 16.2 (Digital Media Player). It has been declared as problematic. This vulnerability affects an unknown code of the component Kernel. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

An information disclosure issue was addressed by removing the vulnerable code. This issue is fixed in macOS Monterey 12.6.3, macOS Ventura 13.2, iOS 16.3 and iPadOS 16.3, tvOS 16.3, watchOS 9.3. An app may be able to determine kernel memory layout.

The weakness was released 01/24/2023 by Pan ZhenPeng as HT213601 as confirmed advisory (Website). The advisory is available at support.apple.com. This vulnerability was named CVE-2023-23502. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project. The advisory points out:

An app may be able to determine kernel memory layout

Upgrading to version 16.3 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability. The advisory contains the following remark:

An information disclosure issue was addressed by removing the vulnerable code.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-27602). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: tvOS 16.3

Timelineinfo

01/12/2023 🔍
01/24/2023 +12 days 🔍
01/24/2023 +0 days 🔍
01/28/2023 +4 days 🔍
10/10/2025 +986 days 🔍

Sourcesinfo

Vendor: apple.com

Advisory: HT213601
Researcher: Pan ZhenPeng
Status: Confirmed

CVE: CVE-2023-23502 (🔍)
GCVE (CVE): GCVE-0-2023-23502
GCVE (VulDB): GCVE-100-219706
EUVD: 🔍

Entryinfo

Created: 01/28/2023 18:36
Updated: 10/10/2025 16:12
Changes: 01/28/2023 18:36 (19), 01/28/2023 18:39 (27), 02/25/2023 08:21 (1), 03/12/2025 16:01 (27), 10/10/2025 16:12 (1)
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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