PT-2023-22848 · Unknown · Sysinput Hal Service

Published 2023-07-06 · Updated 2023-07-12 · CVE-2023-30653

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions sysinput HAL service versions prior to SMR Jul-2023 Release 1

Description The issue is related to an out of bounds read and write in the enableTspDevice function of the sysinput HAL service. This allows local attackers to execute arbitrary code.

Recommendations For versions prior to SMR Jul-2023 Release 1, update to SMR Jul-2023 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the enableTspDevice function of the sysinput HAL service until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-30653

Affected Products

Sysinput Hal Service

References · 6

• https://osv.dev/vulnerability/CVE-2023-30653 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30653 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=07 · Vendor Advisory
• https://t.me/cvenotify/53716 · Telegram Post
• https://t.me/cvenotify/53743 · Telegram Post
• https://t.me/cvenotify/54157 · Telegram Post