CVE-2024-56604

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 ImpacttotalSuccessful exploitation gives total 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

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

EPSS percentile

Ranks above 13.1% of scored records. A rank, not a probability.

NVD base score

7.8 (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:H/I:H/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 14:51Z1 YR AGO

Last updated

2026-08-05 11:45Z1 MO AGO

Reserved

2024-12-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

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

Weaknesses

• CWE-416Use After FreeVariant

Data version

5.2

Document digest

fa28a93df283e1ec0198ce4017cadc541bc92fd39e409e381ed12eb6ffc9889a

• git.kernel.orghttps://git.kernel.org/stable/c/ac3eaac4cf142a15fe67be747a682b1416efeb6e
• git.kernel.orghttps://git.kernel.org/stable/c/6021ccc2471b7b95e29b7cfc7938e042bf56e281
• git.kernel.orghttps://git.kernel.org/stable/c/32df687e129ef0f9afcbcc914f7c32deb28fd481
• git.kernel.orghttps://git.kernel.org/stable/c/3945c799f12b8d1f49a3b48369ca494d981ac465
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html