CVE-2023-40087 — Out-of-bounds Write in Packages Modules Bluetooth

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 76.50%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedDec 4
Latest updateDec 5

Description

In transcodeQ*ToFloat 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.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶Androidplatform/packages_modules_bluetooth14-next:0 — 14-next:2023-12-01+2
▶CVEListV5google/android5 versions+4
▶NVDgoogle/android5 versions+4

Patches

Patch: android.googlesource.com ↗Patch: source.android.com ↗Patch: android.googlesource.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-m4v7-37xm-pp39: In transcodeQ*ToFloat of btif_avrcp_audio_track↗2023-12-05
▶
CVEList
CVE-2023-40087: In transcodeQ*ToFloat of btif_avrcp_audio_track↗2023-12-04
▶
OSV
CVE-2023-40087: In transcodeQ*ToFloat of btif_avrcp_audio_track↗2023-12-01
▶

📋Vendor Advisories

1
Android
CVE-2023-40087: Android Security Bulletin 2023-12-01 CVE: CVE-2023-40087 Severity: HIGH Type: EoP Affected AOSP versions: 11, 12, 12L, 13, 14 References: A-275895309↗2023-12-01
▶
CVE-2023-40087 — Out-of-bounds Write | cvebase