CVE-2024-56574

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

0.24% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 15.3% 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 2026-06-17.

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 14:23Z1 YR AGO

Last updated

2026-05-11 20:55Z3 MO AGO

Reserved

2024-12-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Medium (CVSS 5.5)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

7a16ca59b2ebea6b71de9f9b29e1d90a4347616f753a596e5037754383f7e0b6

• git.kernel.orghttps://git.kernel.org/stable/c/ced1c04e82e3ecc246b921b9733f0df0866aa50d
• git.kernel.orghttps://git.kernel.org/stable/c/5a53f97cd5977911850b695add057f9965c1a2d6
• git.kernel.orghttps://git.kernel.org/stable/c/b6208d1567f929105011bcdfd738f59a6bdc1088
• git.kernel.orghttps://git.kernel.org/stable/c/dc03866b5f4aa2668946f8384a1e5286ae53bbaa
• git.kernel.orghttps://git.kernel.org/stable/c/a2ed3b780f34e4a6403064208bc2c99d1ed85026
• git.kernel.orghttps://git.kernel.org/stable/c/901070571bc191d1d8d7a1379bc5ba9446200999
• git.kernel.orghttps://git.kernel.org/stable/c/4a058b34b52ed3feb1f3ff6fd26aefeeeed20cba
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html