CVE-2024-43866

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

0.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 6.1% of scored records. A rank, not a probability.

NVD base score

4.7 (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: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

2024-08-20 23:50Z2 YR AGO

Last updated

2026-05-23 15:53Z3 MO AGO

Reserved

2024-08-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

259a95604e0a39f943ada04c83d4eabc244d4c955420611d668778e9cdf470e6

• git.kernel.orghttps://git.kernel.org/stable/c/5005e2e159b300c1b8c6820a1e13a62eb0127b9b
• git.kernel.orghttps://git.kernel.org/stable/c/6b6c2ebd83f2bf97e8f221479372aaca97a4a9b2
• git.kernel.orghttps://git.kernel.org/stable/c/6048dec754554a1303d632be6042d3feb3295285
• git.kernel.orghttps://git.kernel.org/stable/c/1b75da22ed1e6171e261bc9265370162553d5393
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html