Name: CVE-2023-33250: Use After Free
Creator: Rapid7
Published: 2023-05-21T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2023-33250, CWE-416, CVSS 4.4, EPSS 0.0025

The Linux kernel 6.3 has a use-after-free in iopt_unmap_iova_range in drivers/iommu/iommufd/io_pagetable.c.

CVSS Details

CVSS 3.1 Base Score: 4.4
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade linux	Jul 27, 2026	Jul 27, 2026

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CVSS Details

Covered by Rapid7

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