CVE-2022-49397

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 18.3% 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

2025-02-26 02:11Z1 YR AGO

Last updated

2026-05-11 18:58Z3 MO AGO

Reserved

2025-02-26

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

790e1bc781aea513d1c7a72ca9b2dd40238e331794401c1f423079be6d6c2811

• git.kernel.orghttps://git.kernel.org/stable/c/b999d48b0869b8599de532ff6081575a7ab5358a
• git.kernel.orghttps://git.kernel.org/stable/c/621a4bcfb7aa031e7760d7b156bad7a45df58387
• git.kernel.orghttps://git.kernel.org/stable/c/1668ad103679306ba2ef37f758d704e58a3ef1a0
• git.kernel.orghttps://git.kernel.org/stable/c/6f3673c8d8eff0c4ab5a5ee0d3ca9717d85419b4
• git.kernel.orghttps://git.kernel.org/stable/c/b246695636a861a09f0e2cde92bb2dd8f114f024
• git.kernel.orghttps://git.kernel.org/stable/c/f8d23895a41243c6a8dbf392e531fff9497bb023
• git.kernel.orghttps://git.kernel.org/stable/c/ad9b0fad02f9b3a06ad5ac7df11f244e316a6254
• git.kernel.orghttps://git.kernel.org/stable/c/f0a4bc38a12f5a0cc5ad68670d9480e91e6a94df