CVE-2022-49224

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

0.26% 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

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 2026-06-17.

Red Hat severity

Moderate. 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 01:55Z1 YR AGO

Last updated

2026-05-11 18:55Z3 MO 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-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

d54da5d5ea0c6c897dfc3223974104f3dcdc2ea2172512ec490bbc91e15ae995

• git.kernel.orghttps://git.kernel.org/stable/c/31cdf7897dba1f096b74f69d840f0575b8cdb9ae
• git.kernel.orghttps://git.kernel.org/stable/c/19aa3c98ed7b2616e105946cec804f897837ab84
• git.kernel.orghttps://git.kernel.org/stable/c/db3a61ef8e6aef3b888baa6a85926c2230c2cc56
• git.kernel.orghttps://git.kernel.org/stable/c/41ed61364285ff38bbbe9ca8a45c8372ba72921d
• git.kernel.orghttps://git.kernel.org/stable/c/879356a6a05559582b0a7895d86d2d4359745c08
• git.kernel.orghttps://git.kernel.org/stable/c/ffb8e92b4cef92bd25563cf3d8b4489eb22bc61f
• git.kernel.orghttps://git.kernel.org/stable/c/261041097ab3470f1120b7733cbf472712304d1e
• git.kernel.orghttps://git.kernel.org/stable/c/c32f6b6196b6efc1c68990dfeaac36fb8eb3b8e1
• git.kernel.orghttps://git.kernel.org/stable/c/6a4760463dbc6b603690938c468839985189ce0a