CVE-2022-49286

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.4% of scored records. A rank, not a probability.

NVD base score

4.7 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-08-13.

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 01:56Z1 YR AGO

Last updated

2026-08-12 23:58Z22 DAYS 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

a7f385b95f3b0011756ffb7aeb8e7d1b9020369901a97279ba47b26420486c92

• git.kernel.orghttps://git.kernel.org/stable/c/5b1d2561a03e534064b51c50c774657833d3d2cf
• git.kernel.orghttps://git.kernel.org/stable/c/95193d12f10a8a088843b25e0f5fe1d83ec6b079
• git.kernel.orghttps://git.kernel.org/stable/c/476ddd23f818fb94cf86fb5617f3bb9a7c92113d
• git.kernel.orghttps://git.kernel.org/stable/c/eda1662cce964c8a65bb86321f8d9cfa6e9ceaab
• git.kernel.orghttps://git.kernel.org/stable/c/ba84f9a48366dcc3cdef978599433efe101dd5bd
• git.kernel.orghttps://git.kernel.org/stable/c/fb5abce6b2bb5cb3d628aaa63fa821da8c4600f9