CVE-2022-49396

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

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

2025-02-26 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

e7dbe4cf731901a4245170f481681d39e800924ee0540b3bd092d47a491de11b

• git.kernel.orghttps://git.kernel.org/stable/c/b7b5fbcaac5355e2e695dc0c08a0fcf248250388
• git.kernel.orghttps://git.kernel.org/stable/c/a39d9eccb333b8c07c43ebea1c6dfda122378a0f
• git.kernel.orghttps://git.kernel.org/stable/c/7ac21b24af859c097eb4034e93430056068f8f31
• git.kernel.orghttps://git.kernel.org/stable/c/2156dc390402043ba5982489c6625adcb0b0975c
• git.kernel.orghttps://git.kernel.org/stable/c/ba173a6f8d8dffed64bb13ab23081bdddfb464f0
• git.kernel.orghttps://git.kernel.org/stable/c/feb05b10b3ed3ae21b851520a0d0b71685439517
• git.kernel.orghttps://git.kernel.org/stable/c/8c03eb0c8982677b4e17174073a011788891304d
• git.kernel.orghttps://git.kernel.org/stable/c/4d2900f20edfe541f75756a00deeb2ffe7c66bc1