PT-2022-31730

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.122 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-31726

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.122 Description A race condition exists between nbd alloc config and module removal. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-31537

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 4.11 through 5.15.33 Description The issue is related to a possible overflow on the first minor variable in the nbd dev add function. This potential security issue was introduced in version 4.11 and is fixed in version...

PT-2022-31229

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.2 Description The issue is related to a possible overflow on the first minor variable in the nbd dev add function. This problem was introduced in version v4.11 and is fixed in version v5.17.2. The actual...

PT-2022-31457

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.47 Description A potential issue exists due to a race between nbd alloc config and module removal. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versio...

PT-2022-30909

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18 Description The issue is related to a possible overflow on the first minor variable in the nbd dev add function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux...

PT-2022-30802

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.18.4 Description A potential issue exists due to a race between nbd alloc config and module removal. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel version...

PT-2022-31461

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.15.47 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-31146

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.15 Description A race condition exists between nbd alloc config and module removal. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-32079

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-32080

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.247 Description A race condition exists between nbd alloc config and module removal. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-30793

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to 5.18.4 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-31145

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.17.15 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-32196

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.283 Description The issue is related to the nbd cleanup function, where genl unregister family should be called first. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-37949

Уязвимость функции nbd cleanup модуля drivers/block/nbd.c драйвера поддержки блочных устройств ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2022-37950

Уязвимость функции nbd start device ioctl модуля drivers/block/nbd.c драйвера поддержки блочных устройств ядра операционной системы Linux связана с некорректной зачисткой или освобождением ресурсов. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2025-8234

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0+ Description A race condition exists between the nbd alloc config function and the removal of the nbd module. When the nbd module is being removed, nbd alloc config may be called concurrently by nbd genl...

PT-2025-8225

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.0-rc3-next-20220422-00003-g2176915513ca Description A vulnerability in the Linux kernel has been identified, which can cause an io hung when disconnecting a device. This issue is triggered by "qemu-nbd" and...

PT-2025-8223

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0-rc4 Description A race condition exists between module removal and the handling of netlink commands in the Linux kernel, which can lead to a kernel NULL pointer dereference. This issue is related to the nb...

GSD-2022-1001748 nbd: fix possible overflow on 'first_minor' in nbd_dev_add()

nbd: fix possible overflow on 'firstminor' in nbddevadd This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.34 by commit...