MEDIUM 5.5 Microsoft
CVE-2025-38640
bpf: Disable migration in nf_hook_run_bpf().
Microsoft Security Update 2025-Aug: bpf: Disable migration in nf_hook_run_bpf().
Affected Products
- azl3 kernel 6.6.96.2-1 on Azure Linux 3.0
- azl3 kernel 6.6.96.2-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38640
- https://nvd.nist.gov/vuln/detail/CVE-2025-38640
This medium severity vulnerability with a CVSS score of 5.5 was published on 2025-08-12 via Microsoft. Affected: azl3 kernel 6.6.96.2-1 on Azure Linux 3.0, azl3 kernel 6.6.96.2-2 on Azure Linux 3.0.
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