CVE-2022-50197

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

97cfda8758a71e7c99e9a541188260558fbe9674239e07486beacf51ddb99fe6

• git.kernel.orghttps://git.kernel.org/stable/c/f52c9be1779d70037ae300762d19b08fe3656237
• git.kernel.orghttps://git.kernel.org/stable/c/dcbb974254d2a27240c2e50185afdde90f923feb
• git.kernel.orghttps://git.kernel.org/stable/c/a530fa52d4fdffc5f010f90c05ac63019b8ff5f8
• git.kernel.orghttps://git.kernel.org/stable/c/22e6d8bcde8e66b64f46bf9bd2d3d0f88d40c39f
• git.kernel.orghttps://git.kernel.org/stable/c/179034fb108e3655142f2af0c309cef171c34d68
• git.kernel.orghttps://git.kernel.org/stable/c/ecefd22d5db7ccb8bec2646e5d25e058fc33162a
• git.kernel.orghttps://git.kernel.org/stable/c/3b01353f1825151a29d08e0868b2bf01e1116ab5
• git.kernel.orghttps://git.kernel.org/stable/c/d1ff2559cef0f6f8d97fba6337b28adb10689e16