Bug 2348629 (CVE-2025-21741)

Summary: CVE-2025-21741 kernel: usbnet: ipheth: fix DPE OoB read
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
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Priority: medium    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
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Hardware: All   
OS: Linux   
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Description OSIDB Bzimport 2025-02-27 03:05:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

usbnet: ipheth: fix DPE OoB read

Fix an out-of-bounds DPE read, limit the number of processed DPEs to
the amount that fits into the fixed-size NDP16 header.
Comment 1 Michal Findra 2025-02-27 20:34:24 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2025022600-CVE-2025-21741-cbfd@gregkh/T