CVE-2022-49618

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.8% 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 2026-08-15.

Red Hat severity

Low. 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 02:23Z1 YR AGO

Last updated

2026-08-15 12:22Z20 DAYS AGO

Reserved

2025-02-26

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

68dd7fe1921df6e421e93ee1303aedbf80050f4ea0422fa09d0a53272dd9a425

• git.kernel.orghttps://git.kernel.org/stable/c/ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee
• git.kernel.orghttps://git.kernel.org/stable/c/3cb392b64304a05bf647e2e44efacd9a1f3c3c6a
• git.kernel.orghttps://git.kernel.org/stable/c/e162a24f1dd06c0dcae71f2565c9f3da2827b98e
• git.kernel.orghttps://git.kernel.org/stable/c/84a85d3fef2e75b1fe9fc2af6f5267122555a1ed