MEDIUM CISA KEV

CVE-2021-25370

CVSS v3

4.4

MEDIUM

EPSS Score

0.2%

exploit probability

CISA KEV

Yes

known exploited

Exploitation

—

SSVC status

Description

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 Known Exploited Vulnerability

Date Added
11/8/2022
Patch Due Date
11/29/2022
Ransomware Use
Unknown

Technical details

Published
3/26/2021

Frequently asked questions

What is CVE-2021-25370?

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

Is CVE-2021-25370 actively exploited?

Yes. CVE-2021-25370 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 11/29/2022.

What is the CVSS score for CVE-2021-25370?

CVE-2021-25370 has a CVSS v3 base score of 4.4 (MEDIUM severity).

Is CVE-2021-25370 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

Check an IPSearch CVEs

Other 2021 vulnerabilities worth triaging

Ranked by exploit probability (EPSS).

Back to CVE Database