PT-2023-28426 · Hdcp · Hdcp

Published 2023-12-04 · Updated 2023-12-08 · CVE-2023-42558

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 HDCP in HAL versions prior to SMR Dec-2023 Release 1

Description The issue is an out of bounds write vulnerability in HDCP in HAL, which allows an attacker to perform code execution.

Recommendations For versions prior to SMR Dec-2023 Release 1, update to SMR Dec-2023 Release 1 or later to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-42558

Affected Products

Hdcp

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2023-42558 · Security Note
• https://osv.dev/vulnerability/CVE-2023-42558 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=12 · Vendor Advisory
• https://twitter.com/CVEnew/status/1731869123821420696 · Twitter Post
• https://t.me/cvenotify/63004 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1731951851455582310 · Twitter Post