CVE-2022-50247

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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 5.2% 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

2025-09-15 14:02Z11 MO AGO

Last updated

2026-05-11 19:15Z3 MO AGO

Reserved

2025-09-15

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant
• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

e84aab63328fa2986be960e49d0c13b1f210872791b5ce957db7cbe6ef8950e0

• git.kernel.orghttps://git.kernel.org/stable/c/ffb14aac2658873050671198543b9b8194149c14
• git.kernel.orghttps://git.kernel.org/stable/c/05680a91ae60ddd0319e6618456f0883b5dd765d
• git.kernel.orghttps://git.kernel.org/stable/c/c8e7463844888dc8344bbb9cbad88cdce9cb8077
• git.kernel.orghttps://git.kernel.org/stable/c/03a88b0bafbe3f548729d970d8366f48718c9b19