CVE-2023-21315

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In Bluetooth, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Oct 30, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2023

CVE-2023-213165.5In Content, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disCVE-2023-213175.5In ContentService, there is a possible way to determine whether an app is installed, without query permissions, due to side channel informatCVE-2023-213185.5In Content, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disCVE-2023-213195.5In UsageStatsService, there is a possible way to read installed 3rd party apps due to side channel information disclosure. This could lead tCVE-2023-21327.5An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 befoCVE-2023-213205.5In Device Policy, there is a possible way to verify if a particular admin app is registered on the device due to side channel information diCVE-2023-213215.5In Package Manager, there is a possible cross-user settings disclosure due to a missing permission check. This could lead to local informatiCVE-2023-213235.5In Activity Manager, there is a possible way to determine whether an app is installed, without query permissions, due to side channel informCVE-2023-213247.8In Package Installer, there is a possible way to determine whether an app is installed, without query permissions, due to side channel inforCVE-2023-213255.5In Settings, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information diCVE-2023-213265.5In Package Manager Service, there is a possible way to determine whether an app is installed, without query permissions, due to side channelCVE-2023-213275.5In Permission Manager, there is a possible way to determine whether an app is installed, without query permissions, due to side channel info
CVE-2023-21315: Medium severity, CVSS 6.5 | Vulnix