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CVE-2023-5215

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2023-09-28 13:55:32

Laatst bijgewerkt 2025-11-08 08:55:24

Toegewezen door redhat

CVSS-score 5.3

Status PUBLISHED

Beschrijving

A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an application crash or other unintended behavior for NBD clients that doesn't treat the return value of the nbd_get_size() function correctly.

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