CVE-2023-52736

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 15.2% 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

2024-05-21 15:23Z2 YR AGO

Last updated

2026-05-11 19:32Z3 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
• CWE-459Incomplete CleanupBase

Data version

5.2

Document digest

b15480bc35d7e1da302c39ee9d20b24c02c61917636d4b9b2d6fde00484d780a

• git.kernel.orghttps://git.kernel.org/stable/c/7fc4e7191eae9d9325511e03deadfdb2224914f8
• git.kernel.orghttps://git.kernel.org/stable/c/e909f5f2aa55a8f9aa6919cce08015cb0e8d4668
• git.kernel.orghttps://git.kernel.org/stable/c/427ca2530da8dc61a42620d7113b05e187b6c2c0
• git.kernel.orghttps://git.kernel.org/stable/c/87978e6ad45a16835cc58234451111091be3c59a