AZL-71239

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71239.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-71239

Upstream

CVE-2023-53248

Published

2025-09-15T15:15:52Z

Modified

2026-04-01T05:22:01.887331Z

Summary

CVE-2023-53248 affecting package kernel 5.15.200.1-1

Details

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

drm/amdgpu: install stub fence into potential unused fence pointers

When using cpu to update page tables, vm update fences are unused. Install stub fence into these fence pointers instead of NULL to avoid NULL dereference when calling dmafencewait() on them.

References

https://nvd.nist.gov/vuln/detail/CVE-2023-53248

Affected packages

Azure Linux:2 / kernel

Package

Name: kernel
Purl: pkg:rpm/azure-linux/kernel

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

5.15.200.1-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-71239.json"