PT-2023-27260 · Google · Android

Brian Delwiche · Published 2023-12-01 · Updated 2024-02-09 · CVE-2023-40087

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Android (affected versions not specified)

Description In the transcodeQ*ToFloat function of btif avrcp audio track.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to paired device escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ASB-A-275895309

CVE-2023-40087

Affected Products

Android

References · 7

• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/243fdf1c0d53bda9e829b4bec9f7c2a824b4d3d1 · Patch
• https://source.android.com/security/bulletin/2023-12-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40087 · Security Note
• https://osv.dev/vulnerability/ASB-A-275895309 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-40087 · Vendor Advisory
• https://twitter.com/CVEnew/status/1731808754058850383 · Twitter Post
• https://t.me/cvenotify/62914 · Telegram Post