Bug 2379174 (CVE-2025-38303)

Summary: CVE-2025-38303 kernel: Bluetooth: eir: Fix possible crashes on eir_create_adv_data
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedKeywords: Security
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OS: Linux   
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Description OSIDB Bzimport 2025-07-10 08:01:36 UTC 
In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: eir: Fix possible crashes on eir_create_adv_data

eir_create_adv_data may attempt to add EIR_FLAGS and EIR_TX_POWER
without checking if that would fit.
Comment 1 Avinash Hanwate 2025-07-11 12:29:37 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025071013-CVE-2025-38303-b6ab@gregkh/T