CVE-2022-49490

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

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 02:13Z1 YR AGO

Last updated

2026-05-11 19:00Z3 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

8ce97ecb748fe1d3cea6d4a8540138e243c2992c029d3903360dc7ddbb5feb2b

• git.kernel.orghttps://git.kernel.org/stable/c/776f5c58bfe16cf322d71eeed3c5dda1eeac7e6b
• git.kernel.orghttps://git.kernel.org/stable/c/b2aa2c4efe93e2580d6a8774b04fe2b99756a322
• git.kernel.orghttps://git.kernel.org/stable/c/49dc28b4b2e28ef7564e355c91487996c1cbebd7
• git.kernel.orghttps://git.kernel.org/stable/c/04bef5f1ba8ea6d7c1c8f5f65e0395c62db59cb8
• git.kernel.orghttps://git.kernel.org/stable/c/19964dfb39bda4d7716a71009488f0668ecbcf52
• git.kernel.orghttps://git.kernel.org/stable/c/33dc5aac46e0fad8f5eb193e5906ed0eb6b66ceb
• git.kernel.orghttps://git.kernel.org/stable/c/d59be579fa932c46b908f37509f319cbd4ca9a68