CVE-2022-49996

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 11.2% 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

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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 11:00Z1 YR AGO

Last updated

2026-05-23 15:23Z3 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

211b319b775cd79bdcf62eb69da7886167a5764270c5cd10e9894e70603a258a

• git.kernel.orghttps://git.kernel.org/stable/c/5f52402c77013e4a826394b807dd5ea4dc83bd72
• git.kernel.orghttps://git.kernel.org/stable/c/4b124ad87244cd7f0883c5eaa38d2326b2154cad
• git.kernel.orghttps://git.kernel.org/stable/c/9ea0106a7a3d8116860712e3f17cd52ce99f6707