CVE-2022-48642

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 14.2% 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

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

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

2024-04-28 12:59Z2 YR AGO

Last updated

2026-05-11 18:44Z3 MO AGO

Reserved

2024-02-25

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant
• CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.2

Document digest

7bea8021569e30bce1a44cca9fcac21cba2f50263bb04d877fbdb401de738367

• git.kernel.orghttps://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88
• git.kernel.orghttps://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852
• git.kernel.orghttps://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714
• git.kernel.orghttps://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17ac