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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2023-09-28T13:55:32.462Z

Updated: 2024-05-01T20:21:22.207Z

Reserved: 2023-09-26T21:54:47.184Z


Link: CVE-2023-5215

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2023-09-28T14:15:26.117

Modified: 2024-04-30T14:15:11.137


Link: CVE-2023-5215

JSON object: View

cve-icon Redhat Information

No data.