CVE-2022-49636

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

0.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 21.7% 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

Modified. 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 02:23Z1 YR AGO

Last updated

2026-05-23 15:22Z3 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

ba118c889546246947a6842cda3d026539f3c1c589cfd28ecf65ad4e691f1a84

• git.kernel.orghttps://git.kernel.org/stable/c/549de58dba4bf1b2adc72e9948b9c76fa88be9d2
• git.kernel.orghttps://git.kernel.org/stable/c/df27729a4fe0002dfd80c96fe1c142829c672728
• git.kernel.orghttps://git.kernel.org/stable/c/f5dc10b910bdac523e5947336445a77066c51bf9
• git.kernel.orghttps://git.kernel.org/stable/c/4c43069bb1097dd6cc1cf0f7c43a36d1f7b3910b
• git.kernel.orghttps://git.kernel.org/stable/c/72a0b329114b1caa8e69dfa7cdad1dd3c69b8602