Bug 2376390 (CVE-2025-38182)

Summary: CVE-2025-38182 kernel: ublk: santizize the arguments from userspace when adding a device
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 2025-07-04 14:03:20 UTC 
In the Linux kernel, the following vulnerability has been resolved:

ublk: santizize the arguments from userspace when adding a device

Sanity check the values for queue depth and number of queues
we get from userspace when adding a device.
Comment 1 Avinash Hanwate 2025-07-07 05:17:39 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025070411-CVE-2025-38182-fd0c@gregkh/T