CVE-2023-52789

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

0.25% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 16.0% 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

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

2026-05-11 19:33Z3 MO AGO

Reserved

2024-05-21

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.2

Document digest

971ffc9886e310cfd8795e7733f865148b991d89cec05c35e1873a5b12517845

• git.kernel.orghttps://git.kernel.org/stable/c/38cd56fc9de78bf3c878790785e8c231116ef9d3
• git.kernel.orghttps://git.kernel.org/stable/c/909963e0c16778cec28efb1affc21558825f4200
• git.kernel.orghttps://git.kernel.org/stable/c/460284dfb10b207980c6f3f7046e33446ceb38ac
• git.kernel.orghttps://git.kernel.org/stable/c/4ef41a7f33ffe1a335e7db7e1564ddc6afad47cc
• git.kernel.orghttps://git.kernel.org/stable/c/6c80f48912b5bd4965352d1a9a989e21743a4a06
• git.kernel.orghttps://git.kernel.org/stable/c/7cebc86481bf16049e266f6774d90f2fd4f8d5d2
• git.kernel.orghttps://git.kernel.org/stable/c/4a24a31826246b15477399febd13292b0c9f0ee9
• git.kernel.orghttps://git.kernel.org/stable/c/8f8771757b130383732195497e47fba2aba76d3a
• git.kernel.orghttps://git.kernel.org/stable/c/d81ffb87aaa75f842cd7aa57091810353755b3e6