CVE-2022-33730: Heap-based buffer overflow vulnerability in Samsung Dex for PC prior to SMR Aug-2022 Release 1 allows arbitrary code execution by physical attackers

Medium severity · published Aug 5, 2022

CVE-2022-33730

Heap-based buffer overflow vulnerability in Samsung Dex for PC prior to SMR Aug-2022 Release 1 allows arbitrary code execution by physical attackers

6.8

CVSS

0.2%

EPSS

On KEV

Description

Heap-based buffer overflow vulnerability in Samsung Dex for PC prior to SMR Aug-2022 Release 1 allows arbitrary code execution by physical attackers.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack vector

Physical

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

High

Integrity

High

Availability

High

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.2% · higher than 7% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Android · Google

12.0 · source: NVD

Samsung Mobile Devices · Samsung Mobile

S(12) before SMR Aug-2022 Release 1 · source: vendor

Affected product

Android

Google

All Android CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2022-33730

CVE.org

https://www.cve.org/CVERecord?id=CVE-2022-33730

Vendor Advisory

https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=08