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A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

🗓️ 04 Sep 2025 02:52:14Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 5 Views

Buffer overflow in DPDK copy_data lets VM attackers write arbitrary data to vhost_crypto addresses.

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13 Aug 2026 05:07Current
7.6High risk
Vulners AI Score7.6
CVSS 27.2
CVSS 3.18.8
EPSS0.00429
5