PT-2023-22885 · Unknown · Libsec-Ril

Published 2023-08-10 · Updated 2023-08-14 · CVE-2023-30687

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 libsec-ril versions prior to SMR Aug-2023 Release 1

Description The issue is an out-of-bounds write in the RmtUimApdu of libsec-ril, allowing a local attacker to execute arbitrary code.

Recommendations For versions prior to SMR Aug-2023 Release 1, update to the SMR Aug-2023 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the RmtUimApdu function until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-30687

Affected Products

Libsec-Ril

References · 5

• https://osv.dev/vulnerability/CVE-2023-30687 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-30687 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=08 · Vendor Advisory
• https://t.me/cibsecurity/68166 · Telegram Post
• https://t.me/cvenotify/56418 · Telegram Post