CVE-2023-21199 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 91.75%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedJun 28

Description

In btu_ble_proc_ltk_req of btu_hcif.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-254445961

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/packages_modules_bluetooth13-next:0 — 13-next:2023-06-01+1

🔴Vulnerability Details

3
CVEList
CVE-2023-21199: In btu_ble_proc_ltk_req of btu_hcif↗2023-06-28
▶
GHSA
GHSA-g3gp-vfmh-3526: In btu_ble_proc_ltk_req of btu_hcif↗2023-06-28
▶
OSV
CVE-2023-21199: In btu_ble_proc_ltk_req of btu_hcif↗2023-06-01
▶
CVE-2023-21199 — Out-of-bounds Read in Google Android | cvebase