CVE-2022-50188

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 15.6% 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

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

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

2025-06-18 11:03Z1 YR AGO

Last updated

2026-05-11 19:14Z5 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-911Improper Update of Reference CountBase

Data version

5.2

Document digest

472a0f9f7316eaecf27548c0819bdd4a0dd190686dccd92c712252705d09b366

• git.kernel.orghttps://git.kernel.org/stable/c/50446ac34545580d073ff0dd154b796726772668
• git.kernel.orghttps://git.kernel.org/stable/c/79b15eb0aa059b3a5bc60364ce82eb2cefac80db
• git.kernel.orghttps://git.kernel.org/stable/c/bfcca6234b2a36d213f0cc1c127becc17680f7df
• git.kernel.orghttps://git.kernel.org/stable/c/7381076809586528e2a812a709e2758916318a99