CVE-2022-50021

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

0.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 7.2% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. 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

2025-06-18 11:01Z1 YR AGO

Last updated

2026-05-11 19:11Z3 MO AGO

Reserved

2025-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

37a6bc86d8ddbe3ea6ced6d4281f0271890500cf17d77fd8727e877783d01e2b

• git.kernel.orghttps://git.kernel.org/stable/c/7550aade978371ac582f6d43b14c4cb89ca54463
• git.kernel.orghttps://git.kernel.org/stable/c/560a2744cbbf03cac65a6394f9b0d99aa437c867
• git.kernel.orghttps://git.kernel.org/stable/c/a2522041d248a8c969cbbc97e1fc2cd8b4de120d
• git.kernel.orghttps://git.kernel.org/stable/c/1e1c2b86ef86a8477fd9b9a4f48a6bfe235606f6