CVE-2023-52661

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

0.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.0% 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

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. 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

2024-05-17 13:40Z2 YR AGO

Last updated

2026-05-11 19:31Z3 MO AGO

Reserved

2024-03-07

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-401Missing Release of Memory after Effective LifetimeVariant

Data version

5.2

Document digest

df487d897353ded39021aac6e9fb50424f8ffde35add2843ceeda0a1a1ecedcc

• git.kernel.orghttps://git.kernel.org/stable/c/5c8dc26e31b8b410ad1895e0d314def50c76eed0
• git.kernel.orghttps://git.kernel.org/stable/c/f3f407ccbe84a34de9be3195d22cdd5969f3fd9f
• git.kernel.orghttps://git.kernel.org/stable/c/845322a9c06dd1dcf35b6c4e3af89684297c23cc
• git.kernel.orghttps://git.kernel.org/stable/c/2388c36e028fff7f8ffd515681a14c6c2c07fea7
• git.kernel.orghttps://git.kernel.org/stable/c/fa74e4f5d0821829545b9f7034a0e577c205c101
• git.kernel.orghttps://git.kernel.org/stable/c/45c8034db47842b25a3ab6139d71e13b4e67b9b3