CVE-2025-21705

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 10.8% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-07-14.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2025-02-27 02:07Z1 YR AGO

Last updated

2026-07-14 12:39Z1 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

3baf1f4629c93e181e6bb9f0e46d2c2d386ab56752df65b51e9d7e39b4c73f0c

• git.kernel.orghttps://git.kernel.org/stable/c/73e268b4be27b36ae68ea10755cb003f43b38884
• git.kernel.orghttps://git.kernel.org/stable/c/0263fb2e7b7b88075a5d86e74c4384ee4400828d
• git.kernel.orghttps://git.kernel.org/stable/c/84ac44d9fed3a56440971cbd7600a02b70b5b32a
• git.kernel.orghttps://git.kernel.org/stable/c/6ec806762318a4adde0ea63342d42d0feae95079
• git.kernel.orghttps://git.kernel.org/stable/c/619af16b3b57a3a4ee50b9a30add9ff155541e71
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html