CVE-2021-25370 MEDIUM

CVE-2021-25370

Vendor Samsung Mobile
Product Samsung Mobile Devices
KEV Status Known Exploited
Published March 26, 2021
Last update January 14, 2026
View on NVD All CVEs

CVSS base score

6.1/10
Attack vector Physical
Attack complexity High
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

An incorrect implementation handling file descriptor in dpu driver prior to SMR Mar-2021 Release 1 results in memory corruption leading to kernel panic.

CISA mandated remediation

02CISA Required Action

Apply updates per vendor instructions.

Key dates

03Disclosure timeline

March 26, 2021 CVE published
January 14, 2026 Record updated