CVE-2024-56672

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

0.27% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:H/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 15:06Z1 YR AGO

Last updated

2026-08-05 11:46Z1 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

ea5d3082af300d80d1599f54b3e65dd7908c305cdc9fea97c716a191822e1351

• git.kernel.orghttps://git.kernel.org/stable/c/83f5a87ee8caa76a917f59912a74d6811f773c67
• git.kernel.orghttps://git.kernel.org/stable/c/8a07350fe070017a887433f4d6909433955be5f1
• git.kernel.orghttps://git.kernel.org/stable/c/64afc6fe24c9896c0153e5a199bcea241ecb0d5c
• git.kernel.orghttps://git.kernel.org/stable/c/5baa28569c924d9a90d036c2aaab79f791fedaf8
• git.kernel.orghttps://git.kernel.org/stable/c/29d1e06560f0f6179062ac638b4064deb637d1ad
• git.kernel.orghttps://git.kernel.org/stable/c/86e6ca55b83c575ab0f2e105cf08f98e58d3d7af
• 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
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html