PT-2022-18622 · Unknown · Dsp Driver

Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-27833

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 DSP driver versions prior to SMR Apr-2022 Release 1

Description The issue is related to improper input validation in the DSP driver, which allows an out-of-bounds write by integer overflow.

Recommendations For versions prior to SMR Apr-2022 Release 1, update to SMR Apr-2022 Release 1 or later to resolve the issue.

Fix

Integer Overflow

RCE

Weakness Enumeration

CWE-190

CWE-20

Related Identifiers

CVE-2022-27833

Affected Products

Dsp Driver

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27833 · Security Note
• https://osv.dev/vulnerability/CVE-2022-27833 · Vendor Advisory
• https://t.me/cibsecurity/40554 · Telegram Post