CVE-2022-48748

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.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• 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

1.12% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 66.1% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/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

2024-06-20 11:13Z2 YR AGO

Last updated

2026-05-11 18:46Z5 MO AGO

Reserved

2024-06-20

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-400Uncontrolled Resource ConsumptionClass
• CWE-402Transmission of Private Resources into a New Sphere ('Resource Leak')Class

Data version

5.2

Document digest

da46178c9e22c01e62343012cd1c9faf522eda2c6572963f359739c36bd39422

• git.kernel.orghttps://git.kernel.org/stable/c/446ff1fc37c74093e81db40811a07b5a19f1d797
• git.kernel.orghttps://git.kernel.org/stable/c/c5e216e880fa6f2cd9d4a6541269377657163098
• git.kernel.orghttps://git.kernel.org/stable/c/14be8d448fca6fe7b2a413831eedd55aef6c6511
• git.kernel.orghttps://git.kernel.org/stable/c/fd20d9738395cf8e27d0a17eba34169699fccdff