CVE-2022-49278

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 18.1% of scored records. A rank, not a probability.

NVD base score

7.1 (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:H/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. 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

2026-05-11 18:56Z3 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-191Integer Underflow (Wrap or Wraparound)Base

Data version

5.2

Document digest

96afb352aebc470cd41016262b4790b61f8d90c97600cff663cd4522ad58fdbc

• git.kernel.orghttps://git.kernel.org/stable/c/b97b305656a7013690e7b6e310f0e827e0bbff90
• git.kernel.orghttps://git.kernel.org/stable/c/34afac3c75fa08d6fabbab4c93f0a90618afaaa6
• git.kernel.orghttps://git.kernel.org/stable/c/a8c3e53517985d69040a1b36a269e85f99cf0cea
• git.kernel.orghttps://git.kernel.org/stable/c/11572dad9fbadbd9269a2550f7e236b5b8c2d80c
• git.kernel.orghttps://git.kernel.org/stable/c/f89672cc3681952f2d06314981a6b45f8b0045d1