CVE-2024-56766

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

Equal to or higher than the score of 12.6% 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

Important. 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

2025-01-06 16:20Z1 YR AGO

Last updated

2026-05-23 15:56Z5 MO AGO

Reserved

2024-12-29

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-415Double FreeVariant

Data version

5.2

Document digest

4134a15ccdc07688207bb402cbd513c1030152d85328b051865c6b36aeaf7861

• git.kernel.orghttps://git.kernel.org/stable/c/ca9818554b0f33e87f38e4bfa2dac056692d46cc
• git.kernel.orghttps://git.kernel.org/stable/c/1562871ef613fa9492aa0310933eff785166a90e
• git.kernel.orghttps://git.kernel.org/stable/c/3d825a241e65f7e3072978729e79d735ec40b80e
• git.kernel.orghttps://git.kernel.org/stable/c/6ea15205d7e2b811fbbdf79783f686f58abfb4b7
• git.kernel.orghttps://git.kernel.org/stable/c/dd45c87782738715d5e7c167f8dabf0814a7394a
• git.kernel.orghttps://git.kernel.org/stable/c/d2f090ea57f8d6587e09d4066f740a8617767b3d
• git.kernel.orghttps://git.kernel.org/stable/c/d8e4771f99c0400a1873235704b28bb803c83d17
• 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