---
id: CVE-2025-52538
title: >-
  Improper input validation within the XOCL driver may allow a local attacker to
  generate an integer overflow condition, potentially resulting in loss of
  confidentiality or availability.
summary: >-
  Improper input validation within the XOCL driver may allow a local attacker to
  generate an integer overflow condition, potentially resulting in loss of
  confidentiality or availability.
severity: high
cvss: 8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H'
cwe:
  - CWE-190
published: '2025-11-24'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T10:10:00.227'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-52538'
references:
  - url: >-
      https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-8014.html
    label: psirt@amd.com
tags:
  - nvd
epss: 0.00132
epssPercentile: 0.02375
ingestedAt: '2026-10-08T10:28:22.919Z'
---

## Overview

Improper input validation within the XOCL driver may allow a local attacker to generate an integer overflow condition, potentially resulting in loss of confidentiality or availability.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.