CVE-2023-52983

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 ImpacttotalSuccessful exploitation gives total 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

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 19.6% 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

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

2025-03-27 16:43Z1 YR AGO

Last updated

2026-08-05 09:12Z1 MO AGO

Reserved

2025-03-27

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-416Use After FreeVariant

Data version

5.2

Document digest

5bd2c28bf37d20808d50fc9e4c4839ca1261b5e9117e493c601a9241293b1578

• git.kernel.orghttps://git.kernel.org/stable/c/7f77f3dab5066a7c9da73d72d1eee895ff84a8d5
• git.kernel.orghttps://git.kernel.org/stable/c/511c922c5bf6c8a166bea826e702336bc2424140
• git.kernel.orghttps://git.kernel.org/stable/c/cb1876fc33af26d00efdd473311f1b664c77c44e
• git.kernel.orghttps://git.kernel.org/stable/c/b600de2d7d3a16f9007fad1bdae82a3951a26af2