CVE-2024-53221

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 12.9% 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

2024-12-27 13:50Z1 YR AGO

Last updated

2026-06-01 16:04Z3 MO AGO

Reserved

2024-11-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

e2da72234c27ef7fd6fd6091d55923401028ef7a16d8f4d9f4fbed4ad12d8801

• git.kernel.orghttps://git.kernel.org/stable/c/4289be8465924748daa9bf14866eb7f0987d4e39
• git.kernel.orghttps://git.kernel.org/stable/c/bd9197b72d772be7bccc3b66c83a3157cfe2f96f
• git.kernel.orghttps://git.kernel.org/stable/c/8dddc12d03248755d9f709bc1eb9e3ea2bf1b322
• git.kernel.orghttps://git.kernel.org/stable/c/32f5e291b7677495f98246eec573767430321c08
• git.kernel.orghttps://git.kernel.org/stable/c/9e11b1d5fda972f6be60ab732976a7c8e064cd56
• git.kernel.orghttps://git.kernel.org/stable/c/b7d0a97b28083084ebdd8e5c6bccd12e6ec18faa