CVE-2024-56636

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

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

EPSS percentile

Ranks above 18.8% 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 15:02Z1 YR AGO

Last updated

2026-05-11 20:56Z3 MO AGO

Reserved

2024-12-27

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-241Improper Handling of Unexpected Data TypeBase

Data version

5.2

Document digest

89ffeca5b34ad913fac35855947b22087e2ced478b0ba3d53731c8631bfa7d08

• git.kernel.orghttps://git.kernel.org/stable/c/d9fa09ca004befe9cf826d6820439cb6f93cecd7
• git.kernel.orghttps://git.kernel.org/stable/c/b65958284401016b983078c68f70b047537f4aba
• git.kernel.orghttps://git.kernel.org/stable/c/2ee7bdc7cb40abfe658a71fbd10c7db2f4fc4f9a
• git.kernel.orghttps://git.kernel.org/stable/c/97ce3a4ec55eac6b5e2949ffb04028d604afda3b
• git.kernel.orghttps://git.kernel.org/stable/c/177b72ed7c77b11e46dd4336d73a87a77a5603af
• git.kernel.orghttps://git.kernel.org/stable/c/8588c99c7d47448fcae39e3227d6e2bb97aad86d
• 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