MEDIUM 4.7 Microsoft
CVE-2025-38524
rxrpc: Fix recv-recv race of completed call
Microsoft Security Update 2026-Aug: rxrpc: Fix recv-recv race of completed call
Affected Products
- cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0
- cbl2 kernel 5.15.202.1-1
- azl3 kernel 6.6.96.2-1 on Azure Linux 3.0
- azl3 kernel 6.6.96.2-2 on Azure Linux 3.0
- cbl2 kernel 5.15.186.1-1 on CBL Mariner 2.0
- cbl2 kernel 5.15.202.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38524
- https://nvd.nist.gov/vuln/detail/CVE-2025-38524
This medium severity vulnerability with a CVSS score of 4.7 was published on 2026-08-06 via Microsoft. Affected: cbl2 kernel 5.15.200.1-1 on CBL Mariner 2.0, cbl2 kernel 5.15.202.1-1, azl3 kernel 6.6.96.2-1 on Azure Linux 3.0 and 3 more.
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