CVE-2023-20991 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
4.4MEDIUMNVD
EPSS
0.1%
top 83.94%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Modules BluetoothGoogle Android
Timeline
PublishedMar 24
Latest updateJun 1

Description

In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface.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-255305114

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
OSV
CVE-2023-20991: In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface↗2023-06-01
▶
GHSA
GHSA-65qf-g3jj-7644: In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface↗2023-03-24
▶
CVEList
CVE-2023-20991: In btm_ble_process_periodic_adv_sync_lost_evt of ble_scanner_hci_interface↗2023-03-24
▶
CVE-2023-20991 — Out-of-bounds Read in Google Android | cvebase