PT-2023-1858 · Google · Android

Published 2023-03-01 · Updated 2025-04-03 · CVE-2023-20954

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions Android-11 through Android-13

Description The issue is caused by an incorrect bounds check in the SDP AddAttribute function of sdp db.cc, leading to a possible out of bounds write. This could result in remote code execution with no additional execution privileges needed. User interaction is not required for exploitation. The vulnerability exists due to insufficient input validation in the System component of the Android operating system, allowing a remote attacker to execute arbitrary code.

Recommendations For Android versions Android-11 through Android-13, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Memory Corruption

Weakness Enumeration

CWE-20

CWE-787

Related Identifiers

ASB-A-261867748

BDU:2023-01457

CVE-2023-20954

Affected Products

Android

References · 16

• https://source.android.com/security/bulletin/2023-03-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-20954 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-01457 · Security Note
• https://osv.dev/vulnerability/ASB-A-261867748 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20954 · Security Note
• https://t.me/pentestingnews/33761 · Telegram Post
• https://twitter.com/Cipherhavensec/status/1907604958989660309 · Twitter Post
• https://t.me/true_secator/4145 · Telegram Post
• https://android.googlesource.com/platform/packages/modules/Bluetooth/+/da151195f374987738f6b09b72943bb9d8899678 · Note
• https://t.me/cvenotify/112435 · Telegram Post
• https://t.me/cvenotify/47077 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023030649 · Note
• https://t.me/aptreports/3061 · Telegram Post
• https://t.me/ckure/12187 · Telegram Post
• https://securityonline.info/cve-2023-20951-cve-2023-20954-android-rce-vulnerability · Note