CVE-2022-49770

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

0.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 43.6% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-15.

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

2025-05-01 14:09Z1 YR AGO

Last updated

2026-08-15 12:22Z20 DAYS AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

6827f9cec235c4ce1616b9edd680e6fb63bb7cf3b63c12fc6da1399abd545ca7

• git.kernel.orghttps://git.kernel.org/stable/c/274e4c79a3a2a24fba7cfe0e41113f1138785c37
• git.kernel.orghttps://git.kernel.org/stable/c/cb7495fe957526555782ce0723f79ce92a6db22e
• git.kernel.orghttps://git.kernel.org/stable/c/044bc6d3c2c0e9090b0841e7b723875756534b45
• git.kernel.orghttps://git.kernel.org/stable/c/2f6e2de3a5289004650118b61f138fe7c28e1905
• git.kernel.orghttps://git.kernel.org/stable/c/fd879c83e87735ab8f00ef7755752cf0cbae24b2
• git.kernel.orghttps://git.kernel.org/stable/c/51884d153f7ec85e18d607b2467820a90e0f4359