Filtered by vendor Network Block Device Project Subscriptions
Filtered by product Network Block Device Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2022-26496 3 Debian, Fedoraproject, Network Block Device Project 3 Debian Linux, Fedora, Network Block Device 2024-02-04 9.8 Critical
In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBD_OPT_INFO or NBD_OPT_GO message with an large value as the length of the name.
CVE-2022-26495 3 Debian, Fedoraproject, Network Block Device Project 3 Debian Linux, Fedora, Network Block Device 2024-02-04 9.8 Critical
In nbd-server in nbd before 3.24, there is an integer overflow with a resultant heap-based buffer overflow. A value of 0xffffffff in the name length field will cause a zero-sized buffer to be allocated for the name, resulting in a write to a dangling pointer. This issue exists for the NBD_OPT_INFO, NBD_OPT_GO, and NBD_OPT_EXPORT_NAME messages.