CVE-2024-38633

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 15.9% 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

2024-06-21 10:18Z2 YR AGO

Last updated

2026-05-11 20:20Z3 MO AGO

Reserved

2024-06-18

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

46f88a98b8d87a92a3ee01aad97053835f2492e4bb0170801e99e2f630d2f16d

• git.kernel.orghttps://git.kernel.org/stable/c/21a61a7fbcfdd3493cede43ebc7c4dfae2147a8b
• git.kernel.orghttps://git.kernel.org/stable/c/9db4222ed8cd3e50b81c8b910ae74c26427a4003
• git.kernel.orghttps://git.kernel.org/stable/c/e8e2a4339decad7e59425b594a98613402652d72
• git.kernel.orghttps://git.kernel.org/stable/c/361a92c9038e8c8c3996f8eeaa14522a8ad90752
• git.kernel.orghttps://git.kernel.org/stable/c/b6eb7aff23e05f362e8c9b560f6ac5e727b70e00
• git.kernel.orghttps://git.kernel.org/stable/c/e8a10089eddba40d4b2080c9d3fc2d2b2488f762
• git.kernel.orghttps://git.kernel.org/stable/c/fa84ca78b048dfb00df0ef446f5c35e0a98ca6a0
• git.kernel.orghttps://git.kernel.org/stable/c/712a1fcb38dc7cac6da63ee79a88708fbf9c45ec
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html