CVE-2022-50199

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 11.7% 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 19:14Z3 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

df205273a5c1e8af511499cd4c3dda16afe5768a071ea765633828c16ba6d096

• git.kernel.orghttps://git.kernel.org/stable/c/935035cf97c8cd6794044b500fb0a44a6d30ffa1
• git.kernel.orghttps://git.kernel.org/stable/c/14bac0c7035bf920e190a63c7e1b113c72eadbf4
• git.kernel.orghttps://git.kernel.org/stable/c/230ad40a59c9a9ee8f3822b9a7bec09404102ebc
• git.kernel.orghttps://git.kernel.org/stable/c/a32dc6829e33c54e751346aa3e08ddb6d0e1a6a0
• git.kernel.orghttps://git.kernel.org/stable/c/507159facf002d113c4878fec67f37d62f187887
• git.kernel.orghttps://git.kernel.org/stable/c/9705db1eff38d6b9114121f9e253746199b759c9