CVE-2024-46821

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

0.26% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 17.2% 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

Analyzed. 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

2024-09-27 12:36Z1 YR AGO

Last updated

2026-05-11 20:37Z3 MO AGO

Reserved

2024-09-11

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-129Improper Validation of Array IndexVariant

Data version

5.2

Document digest

05ef4d7651331340a9f95775c31c7f78170fc9c540cc9537852c5ab80e604cca

• git.kernel.orghttps://git.kernel.org/stable/c/befd1dc693c98bad69a701ede3a298698f0f9436
• git.kernel.orghttps://git.kernel.org/stable/c/e549cd6da1f21c34ba0f65adeca6a8aa9860b381
• git.kernel.orghttps://git.kernel.org/stable/c/60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d
• git.kernel.orghttps://git.kernel.org/stable/c/4711b1347cb9f0c3083da6d87c624d75f9bd1d50
• git.kernel.orghttps://git.kernel.org/stable/c/06a3810010b525b9958424e344f0c25b09e128fa
• git.kernel.orghttps://git.kernel.org/stable/c/c8c19ebf7c0b202a6a2d37a52ca112432723db5f
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
• lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html