Bug 2293241 (CVE-2021-47587)

Summary: CVE-2021-47587 kernel: net: systemport: Add global locking for descriptor lifecycle
Product: [Other] Security Response Reporter: Avinash Hanwate <ahanwate>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Fixed In Version: kernel 4.4.296, kernel 4.9.294, kernel 4.14.259, kernel 4.19.222, kernel 5.4.168, kernel 5.10.88, kernel 5.15.11, kernel 5.16 Doc Type: If docs needed, set a value
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Bug Blocks: 2293209    

Description Avinash Hanwate 2024-06-20 10:52:16 UTC 
In the Linux kernel, the following vulnerability has been resolved:

net: systemport: Add global locking for descriptor lifecycle

The Linux kernel CVE team has assigned CVE-2021-47587 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024061918-CVE-2021-47587-9146@gregkh/T