CVE-2024-56629

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

0.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 11.6% 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

Low. 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

2026-05-11 20:56Z3 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

696a2ecefbf1aac384ea70eba5eb99bbef9d38b8647b03066dde35ebc269c5c7

• git.kernel.orghttps://git.kernel.org/stable/c/d031eef3cc2e3bf524509e38fb898e5335c85c96
• git.kernel.orghttps://git.kernel.org/stable/c/5912a921289edb34d40aeab32ea6d52d41e75fed
• git.kernel.orghttps://git.kernel.org/stable/c/2ed3e3a3ac06af8a6391c3d6a7791b7967d7d43a
• git.kernel.orghttps://git.kernel.org/stable/c/2cd323c55bd3f356bf23ae1b4c20100abcdc29d6
• git.kernel.orghttps://git.kernel.org/stable/c/a7f0509556fa2f9789639dbcee9eed46e471ccef
• git.kernel.orghttps://git.kernel.org/stable/c/e689bc6697a7fcebd4a945ab0b1e1112c76024d8
• git.kernel.orghttps://git.kernel.org/stable/c/59548215b76be98cf3422eea9a67d6ea578aca3d
• 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