CVE-2022-49555

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.1% 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 2026-08-04.

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 02:14Z1 YR AGO

Last updated

2026-08-05 08:55Z1 MO AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

cfc5f4344231d711ee2899ea9ac22cc18fb0e0278eebec869dad742e1e8f3273

• git.kernel.orghttps://git.kernel.org/stable/c/4989bb03342941f2b730b37dfa38bce27b543661
• git.kernel.orghttps://git.kernel.org/stable/c/db03727b4bbbbb36e6ef4cb655c670eefb6448e9
• git.kernel.orghttps://git.kernel.org/stable/c/37d17f63d085d601011964ade7371aeebeb6ed4b
• git.kernel.orghttps://git.kernel.org/stable/c/2717654ae022e6ea959a4b7b762702fe1a4690c2
• git.kernel.orghttps://git.kernel.org/stable/c/72ef98445aca568a81c2da050532500a8345ad3a