CVE-2023-33250 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel
Netapp	H300s H300s Firmware H410s H410s Firmware H500s H500s Firmware H700s H700s Firmware

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:6.3:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 4 [-]

AND

cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 5 [-]

AND

cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://bugzilla.suse.com/show_bug.cgi?id=1211597
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=804ca14d04df09bf7924bacc5ad22a4bed80c94f
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=dbe245cdf5189e88d680379ed13901356628b650
https://groups.google.com/g/syzkaller/c/G6P9yecsTZ8/m/iiqFVOM9BwAJ
https://lore.kernel.org/linux-iommu/ZDabT%2FuRl%2FjxFhm0%40ip-172-31-85-199.ec2.internal/T/
https://nvd.nist.gov/vuln/detail/CVE-2023-33250
https://security.netapp.com/advisory/ntap-20230622-0006/
https://www.cve.org/CVERecord?id=CVE-2023-33250

History

Tue, 18 Mar 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-05-21T00:00:00.000Z

Updated: 2025-03-18T18:36:45.174Z

Reserved: 2023-05-21T00:00:00.000Z

Link: CVE-2023-33250

Vulnrichment

Updated: 2024-08-02T15:39:36.128Z

NVD

Status : Modified

Published: 2023-05-21T21:15:08.737

Modified: 2025-03-18T19:15:41.573

Link: CVE-2023-33250

Redhat

Severity : Low

Publid Date: 2023-04-12T00:00:00Z

Links: CVE-2023-33250 - Bugzilla

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