CVE-2023-52801

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-52801
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52801.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52801
Downstream
Related
Published
2024-05-21T16:15:18Z
Modified
2025-04-02T15:02:19Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

iommufd: Fix missing update of domainsitree after splitting ioptarea

In ioptareasplit(), if the original ioptarea has filled a domain and is linked to domainsitree, pagesnodes have to be properly reinserted. Otherwise the domainsitree becomes corrupted and we will UAF.

References

Affected packages

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.6.8-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}