CVE-2024-43858

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 14.7% 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 2026-08-04.

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

2024-08-17 09:24Z2 YR AGO

Last updated

2026-08-05 11:36Z1 MO AGO

Reserved

2024-08-17

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

9273823716c7a2fabb0fb0a5e7ffb41645ee2df2a36ea3b32f2f88dab4467556

• git.kernel.orghttps://git.kernel.org/stable/c/55b732c8b09b41148eaab2fa8e31b0af47671e00
• git.kernel.orghttps://git.kernel.org/stable/c/9b3a4345957f5372041bc4f59de322f62653e862
• git.kernel.orghttps://git.kernel.org/stable/c/538a27c8048f081a5ddd286f886eb986fbbc7f80
• git.kernel.orghttps://git.kernel.org/stable/c/63f7fdf733add82f126ea00e2e48f6eba15ac4b9
• git.kernel.orghttps://git.kernel.org/stable/c/8d8f9a477de0d7962342eedf2a599215b7c63d28
• git.kernel.orghttps://git.kernel.org/stable/c/ff14eadc278663cac69d57d3ca7fb2f394e1f8a7
• git.kernel.orghttps://git.kernel.org/stable/c/6aa6892a90a5a7fabffe5692ab9f06a7a46c6e42
• git.kernel.orghttps://git.kernel.org/stable/c/f73f969b2eb39ad8056f6c7f3a295fa2f85e313a
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-265688.html