CVE-2022-49803

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

0.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 8.7% 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 2026-07-04.

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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-07-04 11:50Z2 MO AGO

Reserved

2025-05-01

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

38f0a005fb433f15c583831e1cba4979eda7574e2fa5134ee79f10a50bf15d75

• git.kernel.orghttps://git.kernel.org/stable/c/7d79725a7073d86b9185f87718e22f3d65115801
• git.kernel.orghttps://git.kernel.org/stable/c/6d463ddd0107d4188229d996dcdd45c99bad8af7
• git.kernel.orghttps://git.kernel.org/stable/c/207edad5717e0a5709ce8467f0eff41c607835c9
• git.kernel.orghttps://git.kernel.org/stable/c/064bc7312bd09a48798418663090be0c776183db