CVE-2023-21273

HIGH

Android - Out-of-bounds Write in SDP_AddAttribute

Title source: llm
STIX 2.1

Description

In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Scores

CVSS v3 8.8
EPSS 0.0017
EPSS Percentile 7.0%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-787
Status published
Products (4)
google/android 11.0
google/android 12.0
google/android 12.1
google/android 13.0
Published Aug 14, 2023
Tracked Since Feb 18, 2026