HIGH 7.8 Microsoft
CVE-2025-38595
xen: fix UAF in dmabuf_exp_from_pages()
Microsoft Security Update 2025-Aug: xen: fix UAF in dmabuf_exp_from_pages()
Affected Products
- azl3 kernel 6.6.112.1-2 on Azure Linux 3.0
- cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38595
- https://nvd.nist.gov/vuln/detail/CVE-2025-38595
This high severity vulnerability with a CVSS score of 7.8 was published on 2025-08-12 via Microsoft. Affected: azl3 kernel 6.6.112.1-2 on Azure Linux 3.0, cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0.
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