CVE-2022-49083

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.4% 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

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 01:54Z1 YR AGO

Last updated

2026-05-11 18:52Z3 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-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

efea7a855486998201e14325abff89e893f189471da753f35cbb618c3dc3d870

• git.kernel.orghttps://git.kernel.org/stable/c/bd905fed87ce01ac010011bb8f44ed0140116ceb
• git.kernel.orghttps://git.kernel.org/stable/c/47e239117bd97c8556f9187af7a9a7938db4e021
• git.kernel.orghttps://git.kernel.org/stable/c/ea518578aa8a9a0280605b53cc33f707e10c8178
• git.kernel.orghttps://git.kernel.org/stable/c/1d89f2b9eadbcf3ce93c6d7238f68299a1f84968
• git.kernel.orghttps://git.kernel.org/stable/c/71ff461c3f41f6465434b9e980c01782763e7ad8