CVE-2023-52804

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 17.1% 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

2024-05-21 15:31Z2 YR AGO

Last updated

2026-08-05 09:11Z1 MO AGO

Reserved

2024-05-21

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
• CWE-665Improper InitializationClass

Data version

5.2

Document digest

401e819d773fffceff86e8c14b4e2131bd4d40376953ac05670688d410252296

• git.kernel.orghttps://git.kernel.org/stable/c/a0649e2dd4a3595b5595a29d0064d047c2fae2fb
• git.kernel.orghttps://git.kernel.org/stable/c/ce15b0f1a431168f07b1cc6c9f71206a2db5c809
• git.kernel.orghttps://git.kernel.org/stable/c/32bd8f1cbcf8b663e29dd1f908ba3a129541a11b
• git.kernel.orghttps://git.kernel.org/stable/c/c6c8863fb3f57700ab583d875adda04caaf2278a
• git.kernel.orghttps://git.kernel.org/stable/c/1f74d336990f37703a8eee77153463d65b67f70e
• git.kernel.orghttps://git.kernel.org/stable/c/5013f8269887642cca784adc8db9b5f0b771533f
• git.kernel.orghttps://git.kernel.org/stable/c/dca403bb035a565bb98ecc1dda5d30f676feda40
• git.kernel.orghttps://git.kernel.org/stable/c/2323de34a3ae61a9f9b544c18583f71cea86721f
• git.kernel.orghttps://git.kernel.org/stable/c/64933ab7b04881c6c18b21ff206c12278341c72e