HIGH 7.0 Microsoft
CVE-2025-37954
smb: client: Avoid race in open_cached_dir with lease breaks
Microsoft Security Update 2025-May: smb: client: Avoid race in open_cached_dir with lease breaks
Affected Products
- Azure Linux 3.0 x64
- Azure Linux 3.0 ARM
- azl3 kernel 6.6.85.1-4 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-2025-37954
- https://nvd.nist.gov/vuln/detail/CVE-2025-37954
This high severity vulnerability with a CVSS score of 7.0 was published on 2025-05-13 via Microsoft. Affected: Azure Linux 3.0 x64, Azure Linux 3.0 ARM, azl3 kernel 6.6.85.1-4 on Azure Linux 3.0 and 1 more.
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