CVE-2024-53209

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

0.62% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.3% 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 2026-08-04.

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 13:49Z1 YR AGO

Last updated

2026-08-05 11:44Z1 MO AGO

Reserved

2024-11-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

e2afd425f8bff141617042a9057748a081d72fd7c9ee0289f06afb52f1683108

• git.kernel.orghttps://git.kernel.org/stable/c/b7fd784d7c6a1bd927a23e0d06f09a776ee3889b
• git.kernel.orghttps://git.kernel.org/stable/c/7f306c651feab2f3689185f60b94e72b573255db
• git.kernel.orghttps://git.kernel.org/stable/c/bf54a7660fc8d2166f41ff1d67a643b15d8b2250
• git.kernel.orghttps://git.kernel.org/stable/c/84353386762a0a16dd444ead76c012e167d89b41
• git.kernel.orghttps://git.kernel.org/stable/c/3051a77a09dfe3022aa012071346937fdf059033
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/08/msg00010.html