CVE-2023-52633

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

0.23% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 13.4% of scored records. A rank, not a probability.

NVD base score

5.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/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

2024-04-02 06:49Z2 YR AGO

Last updated

2026-05-11 19:30Z3 MO AGO

Reserved

2024-03-06

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-20Improper Input ValidationClass

Data version

5.2

Document digest

23dc91e936e1bf8689336ffc0a5eb92c6c6479affd96eb08459b5127c9519a1c

• git.kernel.orghttps://git.kernel.org/stable/c/0c7478a2da3f5fe106b4658338873d50c86ac7ab
• git.kernel.orghttps://git.kernel.org/stable/c/4f7dad73df4cdb2b7042103d3922745d040ad025
• git.kernel.orghttps://git.kernel.org/stable/c/de3e9d8e8d1ae0a4d301109d1ec140796901306c
• git.kernel.orghttps://git.kernel.org/stable/c/b427f55e9d4185f6f17cc1e3296eb8d0c4425283
• git.kernel.orghttps://git.kernel.org/stable/c/abe4eaa8618bb36c2b33e9cdde0499296a23448c