CVE-2022-49981

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.4% 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 11:00Z1 YR AGO

Last updated

2026-05-11 19:10Z3 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

fdd124c4845d8316327850ac47db540e6c889db958ca2fc05bdf16c9d36cd97e

• git.kernel.orghttps://git.kernel.org/stable/c/1bea0bbf66001b0c7bf239a4d70eaf47824d3feb
• git.kernel.orghttps://git.kernel.org/stable/c/c06b013f5cbfeafe0a9cfa5a7128604c34e0e517
• git.kernel.orghttps://git.kernel.org/stable/c/f5b7e9611cffec345d62d5bdd8b6e30e89956818
• git.kernel.orghttps://git.kernel.org/stable/c/53c7c4d5d40b45c127cb1193bf3e9670f844c3cf
• git.kernel.orghttps://git.kernel.org/stable/c/7e2fa79226580b035b00260d9f240ab9bda4af5d
• git.kernel.orghttps://git.kernel.org/stable/c/dfd27a737283313a3e626e97b9d9b2d8d6a94188
• git.kernel.orghttps://git.kernel.org/stable/c/52a3c62a815161c2dcf38ac421f6c41d8679462b
• git.kernel.orghttps://git.kernel.org/stable/c/a5623a203cffe2d2b84d2f6c989d9017db1856af