CVE-2022-50448

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.5% 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

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

2025-10-01 11:45Z11 MO AGO

Last updated

2026-05-11 19:19Z3 MO AGO

Reserved

2025-09-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-477Use of Obsolete FunctionBase

Data version

5.2

Document digest

0f3c911c68624797c82bfe0d910fd1f2e16852e46dfcf0e1445dc552837724e0

• git.kernel.orghttps://git.kernel.org/stable/c/b76e4eb02e9edb9a0a51942acdb373ca01346e8c
• git.kernel.orghttps://git.kernel.org/stable/c/2204a880cb0c51952463a24a4fa01a6514c5a25a
• git.kernel.orghttps://git.kernel.org/stable/c/515778e2d790652a38a24554fdb7f21420d91efc